| January 4, 1970 | | Allen County Coliseum Expo, Fort Wayne, IN | USAC Midget | Ray Elliott |
| January 17, 1970 | Permatex 200 | Riverside International Raceway, Riverside, CA | NASCAR Late Model Sportsman | Clem Proctor |
| January 18, 1970 | Motor Trend 500 | Riverside International Raceway, Riverside, CA | NASCAR Grand National/Pacific Coast | A.J. Foyt |
| January 25, 1970 | | Allen County Coliseum Expo, Fort Wayne, IN | USAC Midget | Henry Pens |
| January 25, 1970 | Winter Nationals | Beeline Dragway, Scottsdale, AZ | AHRA Top Fuel | Don Garlits |
| January 25, 1970 | Winter Nationals | Beeline Dragway, Scottsdale, AZ | AHRA Funny Car | Tommy Grove |
| January 25, 1970 | Winter Nationals | Beeline Dragway, Scottsdale, AZ | AHRA Super Stock | Ronnie Sox |
| February 1, 1970 | 24 Hours of Daytona | Daytona International Speedway, Daytona Beach, FL | FIA World Sports Car Championship | Brian Redman
Leo Kinnunen
Pedro Rodríguez de la Vega |
| February 1, 1970 | Winternationals | Auto Club Raceway, Pomona, CA | NHRA Top Fuel | Larry Dixon Sr. |
| February 1, 1970 | Winternationals | Auto Club Raceway, Pomona, CA | NHRA Funny Car | Larry Reyes |
| February 1, 1970 | Winternationals | Auto Club Raceway, Pomona, CA | NHRA Pro Stock | Bill Jenkins |
| February 1, 1970 | Winternationals | Auto Club Raceway, Pomona, CA | NHRA Top Gas | Don Hampton |
| February 15, 1970 | Daytona ARCA 300 | Daytona International Speedway, Daytona Beach, FL | ARCA Stock Car | Ramo Stott |
| February 15, 1970 | Gatornationals | Gainesville Raceway, Gainesville, FL | NHRA Top Fuel | Dave Chenevert |
| February 15, 1970 | Gatornationals | Gainesville Raceway, Gainesville, FL | NHRA Funny Car | Leonard Hughes |
| February 15, 1970 | Gatornationals | Gainesville Raceway, Gainesville, FL | NHRA Pro Stock | Bill Jenkins |
| February 15, 1970 | Gatornationals | Gainesville Raceway, Gainesville, FL | NHRA Top Gas | Gordon Collett |
| February 19, 1970 | Daytona 500 Qualifying Race | Daytona International Speedway, Daytona Beach, FL | NASCAR Grand National | Cale Yarborough |
| February 19, 1970 | Daytona 500 Qualifying Race | Daytona International Speedway, Daytona Beach, FL | NASCAR Grand National | Charlie Glotzbach |
| February 20, 1970 | Citrus 250 | Daytona International Speedway, Daytona Beach, FL | NASCAR Grand American | James Hylton |
| February 21, 1970 | Permatex 300 | Daytona International Speedway, Daytona Beach, FL | NASCAR Late Model Sportsman | Tiny Lund |
| February 22, 1970 | Daytona 500 | Daytona International Speedway, Daytona Beach, FL | NASCAR Grand National | Pete Hamilton |
| February 22, 1970 | | San Jose Speedway, San Jose, CA | USAC Midget | Johnny Parsons |
| March 1, 1970 | Grand American 300 | Hickory Motor Speedway, Hickory, NC | NASCAR Grand American | Tiny Lund |
| March 1, 1970 | Richmond 500 | Richmond International Raceway, Richmond, VA | NASCAR Grand National | James Hylton |
| March 6, 1970 | | Miami Hollywood Speedway, Pembroke Pines, FL | USAC Sprint Car | Larry Dickson |
| March 7, 1970 | 16th South African Grand Prix | Kyalami Grand Prix Circuit, Midrand, Gauteng, South Africa | FIA Formula One World Championship | Jack Brabham |
| March 8, 1970 | Carolina 500 | North Carolina Motor Speedway, Rockingham, NC | NASCAR Grand National | Richard Petty |
| March 8, 1970 | | Lions Drag Strip, Wilmington, CA | AHRA Top Fuel | Richard Tharp |
| March 8, 1970 | | Lions Drag Strip, Wilmington, CA | AHRA Funny Car | Danny Ongais |
| March 8, 1970 | | Lions Drag Strip, Wilmington, CA | AHRA Super Stock | Ed Miller |
| March 13, 1970 | | Miami Hollywood Speedway, Pembroke Pines, FL | USAC Sprint Car | Larry Dickson |
| March 14, 1970 | Astro Grand Prix | Houston Astrodome, Houston, TX | USAC Midget | A.J. Foyt |
| March 15, 1970 | South Boston 100 | South Boston Speedway, South Boston, VA | NASCAR Grand American | Tiny Lund |
| March 15, 1970 | Savannah 200 | Savannah Speedway, Savannah, GA | NASCAR Grand National | Richard Petty |
| March 21, 1970 | 12 Hours of Sebring | Sebring International Raceway, Sebring, FL | FIA World Sports Car Championship | Mario Andretti
Nino Vaccarella
Ignazio Giunti |
| March 22, 1970 | 5th Race of Champions | Brands Hatch, Longfield, Kent, England | FIA Formula One | Jackie Stewart |
| March 27, 1970 | | Manzanita Speedway, Phoenix, AZ | USAC Midget | Merle Bettenhausen |
| March 28, 1970 | Phoenix 150 | Phoenix International Raceway, Avondale, AZ | USAC Indy Car | Al Unser |
| March 29, 1970 | Atlanta 500 | Atlanta Motor Speedway, Hampton, GA | NASCAR Grand National | Bobby Allison |
| March 29, 1970 | | Ascot Park, Gardena, CA | USAC Midget | Billy Vukovich |
| April 3, 1970 | | Vallejo Speedway, Vallejo, CA | USAC Midget | Bruce Walkup |
| April 4, 1970 | Golden Gate 150 | Sears Point International Raceway, Sonoma, CA | USAC Indy Car | Dan Gurney |
| April 4, 1970 | | Langley Field Speedway, Hampton, VA | NASCAR Late Model Sportsman | Ray Hendrick |
| April 5, 1970 | Lakewood 100 | Lakewood Speedway, Atlanta, GA | NASCAR Grand American | Tiny Lund |
| April 5, 1970 | Southeastern 500 | Bristol Motor Speedway, Bristol, TN | NASCAR Grand National | Donnie Allison |
| April 5, 1970 | | Eldora Speedway, Rossburg, OH | USAC Sprint Car | Gary Bettenhausen |
| April 5, 1970 | | South Boston Speedway, South Boston, VA | NASCAR Modified | Ray Hendrick |
| April 11, 1970 | ARCA 125 | Talladega Superspeedway, Talladega, AL | ARCA Stock Car | Ramo Stott |
| April 11, 1970 | | Tri-County Speedway, West Chester, OH | USAC Midget | Mel Cornett |
| April 12, 1970 | NorCal 200 | Sears Point International Raceway, Sonoma, CA | USAC Stock Car | Roger McCluskey |
| April 12, 1970 | Camp Dogwood 250 | Charlotte Motor Speedway, Charlotte, NC | NASCAR Grand American | Tiny Lund |
| April 12, 1970 | South Bay 100 | Ascot Park, Gardena, CA | NASCAR Pacific Coast Late Model | Ray Elder |
| April 12, 1970 | Alabama 500 | Talladega Superspeedway, Talladega, AL | NASCAR Grand National | Pete Hamilton |
| April 12, 1970 | | Dayton Speedway, Dayton, OH | USAC Sprint Car | Larry Dickson |
| April 12, 1970 | 1000km Brands Hatch | Brands Hatch, Longfield, Kent, England | FIA World Sports Car Championship | Leo Kinnunen
Pedro Rodríguez de la Vega |
| April 12, 1970 | Dogwood 500 | Martinsville Speedway, Martinsville, VA | NASCAR Modified | Ray Hendrick |
| April 14, 1970 | | Waterford Speedbowl, Waterford, CT | NASCAR Modified | Walt Dombrowski |
| April 17, 1970 | | Moody-Clary Speedway, Navasota, TX | USAC Midget | Merle Bettenhausen |
| April 18, 1970 | Copper State 200 | Phoenix International Raceway, Avondale, AZ | USAC Stock Car | A.J. Foyt |
| April 18, 1970 | | Augusta Speedway, Augusta, GA | NASCAR Grand American | Tiny Lund |
| April 18, 1970 | | Laguna Seca Raceway, Monterey, CA | SCCA Trans Am U2 | Lee Midgley |
| April 18, 1970 | Gwyn Staley 400 | North Wilkesboro Speedway, North Wilkesboro, NC | NASCAR Grand National | Richard Petty |
| April 18, 1970 | | Oklahoma State Fair, Oklahoma City, OK | USAC Midget | Jimmy Caruthers |
| April 18, 1970 | | Tri-County Speedway, West Chester, OH | ARCA Stock Car | Ramo Stott |
| April 18, 1970 | | Fonda Speedway, Fonda, NY | NASCAR Modified | Rene Charland |
| April 18, 1970 | | Fonda Speedway, Fonda, NY | NASCAR Modified | Ron Narducci |
| April 18, 1970 | | Stafford Motor Speedway, Stafford Springs, CT | NASCAR Modified | Bugs Stevens |
| April 18, 1970 | | Stafford Motor Speedway, Stafford Springs, CT | NASCAR Modified | Hop Harrington |
| April 18, 1970 | | Langley Field Speedway, Hampton, VA | NASCAR Modified | Ray Hendrick |
| April 19, 1970 | | Laguna Seca Raceway, Monterey, CA | SCCA Trans Am | Parnelli Jones |
| April 19, 1970 | | Lawton Motor Speedway, Lawton, OK | USAC Midget | Roger West |
| April 19, 1970 | 16o Gran Premio de España | Circuito Permanente del Járama, Madrid, Spain | FIA Formula One World Championship | Jackie Stewart |
| April 19, 1970 | | Thompson International Speedway, Thompson, CT | NASCAR Modified | Bugs Stevens |
| April 19, 1970 | | Thompson International Speedway, Thompson, CT | NASCAR Modified | George Hewitt |
| April 19, 1970 | | Fulton Speedway, Fulton, NY | NASCAR Modified | Lou Lazzaro |
| April 19, 1970 | Pro Am Nationals | North Carolina Motor Speedway, Rockingham, NC | AHRA Top Fuel | John Wiebe |
| April 19, 1970 | Pro Am Nationals | North Carolina Motor Speedway, Rockingham, NC | AHRA Funny Car | Gene Snow |
| April 19, 1970 | Pro Am Nationals | North Carolina Motor Speedway, Rockingham, NC | AHRA Super Stock | Ronnie Sox |
| April 21, 1970 | | Waterford Speedbowl, Waterford, CT | NASCAR Modified | Glynn Shafer |
| April 24, 1970 | | Savannah Speedway, Savannah, GA | NASCAR Grand American | Tiny Lund |
| April 25, 1970 | | Reading Fairgrounds, Reading, PA | USAC Sprint Car | Larry Dickson |
| April 25, 1970 | Trofeo Filippo Caracciolo | Autodromo Nazionale di Monza, Monza, Italy | FIA World Sports Car Championship | Pedro Rodríguez de la Vega
Leo Kinnunen |
| April 25, 1970 | | Fonda Speedway, Fonda, NY | NASCAR Modified | Jerry Pennock |
| April 25, 1970 | | Fonda Speedway, Fonda, NY | NASCAR Modified | Lou Lazzaro |
| April 25, 1970 | | Martinsville Speedway, Martinsville, VA | NASCAR Modified | Ray Hendrick |
| April 25, 1970 | | Stafford Motor Speedway, Stafford Springs, CT | NASCAR Modified | Leo Cleary |
| April 25, 1970 | | Stafford Motor Speedway, Stafford Springs, CT | NASCAR Modified | Ed Yerrington |
| April 26, 1970 | | Beltsville Speedway, Beltsville, MD | NASCAR Grand American | Tiny Lund |
| April 26, 1970 | Trenton 200 | Trenton International Speedway, Trenton, NJ | USAC Indy Car | Lloyd Ruby |
| April 26, 1970 | | Toledo Speedway, Toledo, OH | ARCA Stock Car | Bobby Watson |
| April 26, 1970 | 22nd BRDC International Trophy | Silverstone Circuit, Towcester, Hamptonshire, England | FIA Formula One | Chris Amon |
| April 26, 1970 | | Thompson International Speedway, Thompson, CT | NASCAR Modified | Bugs Stevens |
| April 26, 1970 | | Thompson International Speedway, Thompson, CT | NASCAR Modified | George Hewitt |
| April 27, 1970 | | Waterford Speedbowl, Waterford, CT | NASCAR Modified | Dick Dunn |
| April 30, 1970 | Columbia 200 | Columbia Speedway, Cayce, SC | NASCAR Grand National | Richard Petty |
| May 2, 1970 | Jim Cook Benefit 100 | San Gabriel Valley Raceway, Irwindale, CA | NASCAR Pacific Coast Late Model | Jack McCoy |
| May 2, 1970 | | Dells Motor Speedway, Wisconsin Dells, WI | Late Model Stock Car | Marv Marzofka |
| May 2, 1970 | | Eldora Speedway, Rossburg, OH | USAC Sprint Car | Greg Weld |
| May 2, 1970 | | Stafford Motor Speedway, Stafford Springs, CT | NASCAR Modified | Bugs Stevens |
| May 2, 1970 | | Stafford Motor Speedway, Stafford Springs, CT | NASCAR Modified | Bugs Stevens |
| May 3, 1970 | Yankee 250 | Indianapolis Raceway Park, Clermont, IN | USAC Stock Car | A.J. Foyt |
| May 3, 1970 | Model City 300 | Kingsport Speedway, Kingsport, TN | NASCAR Grand American | Tiny Lund |
| May 3, 1970 | | Tri-County Speedway, West Chester, OH | USAC Sprint Car | Carl Williams |
| May 3, 1970 | 54o Targa Florio | Targa Florio, Palermo, Italy | FIA World Sports Car Championship | Jo Siffert
Brian Redman |
| May 3, 1970 | | Utica Rome Speedway, Vernon, NY | NASCAR Modified | Dick Fowler |
| May 8, 1970 | | Albany-Saratoga Speedway, Malta, NY | NASCAR Modified | Dick Nephew |
| May 9, 1970 | | Lime Rock Park, Lakeville, CT | SCCA Trans Am | Parnelli Jones |
| May 9, 1970 | | Lime Rock Park, Lakeville, CT | SCCA Trans Am U2 | Gaston Andrey |
| May 9, 1970 | Rebel 400 | Darlington Raceway, Darlington, SC | NASCAR Grand National | David Pearson |
| May 9, 1970 | | Augusta Speedway, Augusta, GA | NASCAR Late Model Sportsman | Jack Ingram |
| May 9, 1970 | | Fonda Speedway, Fonda, NY | NASCAR Modified | Lou Lazzaro |
| May 9, 1970 | | Fonda Speedway, Fonda, NY | NASCAR Modified | Lou Lazzaro |
| May 9, 1970 | | Stafford Motor Speedway, Stafford Springs, CT | NASCAR Modified | Ernie Gahan |
| May 9, 1970 | | Stafford Motor Speedway, Stafford Springs, CT | NASCAR Modified | Ernie Gahan |
| May 10, 1970 | Sacramento 100 | California State Fairgrounds, Sacramento, CA | NASCAR Pacific Coast Late Model | Tiny Lund |
| May 10, 1970 | | Madison International Speedway, Oregon, WI | USAC Sprint Car | Larry Dickson |
| May 10, 1970 | 28e Grand Prix de Monaco | Circuit de Monaco, Monte Carlo, Monaco | FIA Formula One World Championship | Jochen Rindt |
| May 10, 1970 | | Thompson International Speedway, Thompson, CT | NASCAR Modified | Fred Desarro |
| May 10, 1970 | | Thompson International Speedway, Thompson, CT | NASCAR Modified | Fred Desarro |
| May 13, 1970 | Richmond Grand American 200 | Richmond International Raceway, Richmond, VA | NASCAR Grand American | Tiny Lund |
| May 15, 1970 | | Tri-County Speedway, West Chester, OH | USAC Stock Car | Jack Bowsher |
| May 15, 1970 | Beltsville 300 | Beltsville Speedway, Beltsville, MD | NASCAR Grand National | Bobby Isaac |
| May 17, 1970 | | Indianapolis Raceway Park, Clermont, IN | USAC Sprint Car | Gary Bettenhausen |
| May 17, 1970 | Diamond State 250 | Dover International Speedway, Dover, DE | NASCAR Grand American | Jim Paschal |
| May 17, 1970 | Grand Prix de Spa | Circuit National de Spa-Francorchamps, Francorchamps, Belgium | FIA World Sports Car Championship | Brian Redman
Jo Siffert |
| May 17, 1970 | | Frontier International Raceway, Oklahoma City, OK | AHRA Top Fuel | Jimmy King |
| May 17, 1970 | | Frontier International Raceway, Oklahoma City, OK | AHRA Funny Car | Don Prudhomme |
| May 17, 1970 | | Frontier International Raceway, Oklahoma City, OK | AHRA Super Stock | Ronnie Sox |
| May 18, 1970 | Tidewater 300 | Langley Field Speedway, Hampton, VA | NASCAR Grand National | Bobby Isaac |
| May 22, 1970 | | Santa Fe Speedway, Hinsdale, IL | USAC Midget | Billy Engelhart |
| May 22, 1970 | | Albany-Saratoga Speedway, Malta, NY | NASCAR Modified | Fred Desarro |
| May 23, 1970 | Mountaineer 300 | International Raceway Park, Ona, WV | NASCAR Grand American | Tiny Lund |
| May 23, 1970 | | Oswego Speedway, Oswego, NY | Supermodified | Norm Mackereth |
| May 23, 1970 | | Stafford Motor Speedway, Stafford Springs, CT | NASCAR Modified | Fred Desarro |
| May 23, 1970 | | Stafford Motor Speedway, Stafford Springs, CT | NASCAR Modified | Fred Desarro |
| May 23, 1970 | | Fonda Speedway, Fonda, NY | NASCAR Modified | Ron Narducci |
| May 24, 1970 | | New Bremen Speedway, New Bremen, OH | USAC Stock Car | Dick Trickle |
| May 24, 1970 | Buckeye 500 | Dayton Speedway, Dayton, OH | ARCA Stock Car | Ramo Stott |
| May 24, 1970 | World 600 | Charlotte Motor Speedway, Charlotte, NC | NASCAR Grand National | Donnie Allison
LeeRoy Yarbrough |
| May 24, 1970 | | Thompson International Speedway, Thompson, CT | NASCAR Modified | Hop Harrington |
| May 26, 1970 | | Detroit Dragway, Brownstown, MI | AHRA Top Fuel | Jim Nicoll |
| May 26, 1970 | | Detroit Dragway, Brownstown, MI | AHRA Funny Car | Jay Howell |
| May 26, 1970 | | Detroit Dragway, Brownstown, MI | AHRA Super Stock | Ronnie Sox |
| May 28, 1970 | Maryville 200 | Smoky Mountain Raceway, Maryville, TN | NASCAR Grand National | Bobby Isaac |
| May 29, 1970 | Night Before the 500 | Indianapolis Raceway Park, Clermont, IN | USAC Midget | Lee Kunzman |
| May 29, 1970 | | Albany-Saratoga Speedway, Malta, NY | NASCAR Modified | Fred Desarro |
| May 29, 1970 | | Bryar Motorsports Park, Loudon, NH | NESMRA Supermodified | Carl Tiberio |
| May 30, 1970 | | Lorain County Fairgrounds, South Amherst, OH | ARCA Stock Car | Andy Hampton |
| May 30, 1970 | Indianapolis 500 | Indianapolis Motor Speedway, Indianapolis, IN | USAC Indy Car | Al Unser |
| May 30, 1970 | | Kokomo Speedway, Kokomo, IN | USAC Midget | Dave Strickland |
| May 30, 1970 | Empire State Twin 50 | Oswego Speedway, Oswego, NY | Supermodified | Jim Shampine |
| May 30, 1970 | Empire State Twin 50 | Oswego Speedway, Oswego, NY | Supermodified | Jim Shampine |
| May 30, 1970 | | Stafford Motor Speedway, Stafford Springs, CT | NASCAR Modified | Ray Hendrick |
| May 30, 1970 | | Fonda Speedway, Fonda, NY | NASCAR Modified | Eddie Pieniazek |
| May 30, 1970 | | Fonda Speedway, Fonda, NY | NASCAR Modified | Irving Taylor |
| May 30, 1970 | | Star Speedway, Epping, NH | NESMRA Supermodified | Doug Henderson |
| May 31, 1970 | Diamond State 250 | Dover International Speedway, Dover, DE | NASCAR Grand American | Ken Rush |
| May 31, 1970 | | Bryar Motorsports Park, Loudon, NH | SCCA Trans Am | George Follmer |
| May 31, 1970 | | Bryar Motorsports Park, Loudon, NH | SCCA Trans Am U2 | Peter Schuster |
| May 31, 1970 | Virginia 500 | Martinsville Speedway, Martinsville, VA | NASCAR Grand National | Bobby Isaac |
| May 31, 1970 | | New Bremen Speedway, New Bremen, OH | USAC Sprint Car | Larry Dickson |
| May 31, 1970 | | Sharon Speedway, Hartford, OH | ARCA Stock Car | Iggy Katona |
| May 31, 1970 | ADAC-1000 km-Rennen Nürburgring | Nürburgring, Nürburg, Rhineland-Palatinate, Germany | FIA World Sports Car Championship | Vic Elford
Kurt Ahrens Jr. |
| May 31, 1970 | | Thompson International Speedway, Thompson, CT | NASCAR Modified | Ray Hendrick |
| May 31, 1970 | | Thompson International Speedway, Thompson, CT | NASCAR Modified | Ed Flemke |
| May 31, 1970 | | Hudson Speedway, Hudson, NH | Supermodified | Don MacLaren |
| June 3, 1970 | | Joliet Memorial Stadium, Joliet, IL | USAC Midget | Dave Strickland |
| June 5, 1970 | | Wisconsin International Raceway, Kaukauna, WI | USAC Stock Car | Roger McCluskey |
| June 5, 1970 | | Hales Corner Speedway, Hales Corner, WI | USAC Midget | Bob Tattersall |
| June 5, 1970 | | I-70 Speedway, Odessa, MO | USAC Sprint Car | Gary Bettenhausen |
| June 5, 1970 | | Albany-Saratoga Speedway, Malta, NY | NASCAR Modified | Eddie Pieniazek |
| June 6, 1970 | | Knoxville Raceway, Knoxville, IA | USAC Stock Car | Don White |
| June 6, 1970 | | Bowman Gray Stadium, Winston-Salem, NC | NASCAR Grand American | Max Berrier |
| June 6, 1970 | | Oswego Speedway, Oswego, NY | Supermodified | Jim Shampine |
| June 6, 1970 | | Fonda Speedway, Fonda, NY | NASCAR Modified | Ken Shoemaker |
| June 6, 1970 | | Fonda Speedway, Fonda, NY | NASCAR mod | Don Wayman |
| June 7, 1970 | Rex Mays 150 | Milwaukee Mile, West Allis, WI | USAC Indy Car | Joe Leonard |
| June 7, 1970 | | Mid-Ohio Sports Car Course, Lexington, OH | SCCA Trans Am | Parnelli Jones |
| June 7, 1970 | | Mid-Ohio Sports Car Course, Lexington, OH | SCCA Trans Am U2 | Bert Everett |
| June 7, 1970 | Motor State 400 | Michigan International Speedway, Brooklyn, MI | NASCAR Grand National | Cale Yarborough |
| June 7, 1970 | 29e Grote Prijs van Belgie | Circuit National de Spa-Francorchamps, Francorchamps, Belgium | FIA Formula One World Championship | Pedro Rodríguez de la Vega |
| June 7, 1970 | | Thompson International Speedway, Thompson, CT | NASCAR Modified | Ed Flemke |
| June 7, 1970 | | Thompson International Speedway, Thompson, CT | NASCAR Modified | Bob Santos |
| June 7, 1970 | Spring Nationals | Bristol Motor Speedway, Bristol, TN | AHRA Top Fuel | Richard Tharp |
| June 7, 1970 | Spring Nationals | Bristol Motor Speedway, Bristol, TN | AHRA Funny Car | Gene Snow |
| June 7, 1970 | | Bristol Motor Speedway, Bristol, TN | AHRA Super Stock | Ronnie Sox |
| June 11, 1970 | | Capital Speedway, Holts Summit, MO | USAC Midget | Jerry McClung |
| June 12, 1970 | | Springfield Speedway, Springfield, IL | USAC Midget | Billy Engelhart |
| June 12, 1970 | | Albany-Saratoga Speedway, Malta, NY | NASCAR Modified | Bugs Stevens |
| June 13, 1970 | | New York State Fairgrounds, Syracuse, NY | USAC Stock Car | Butch Hartman |
| June 13, 1970 | Centennial 250 | Hickory Motor Speedway, Hickory, NC | NASCAR Grand American | Tiny Lund |
| June 13, 1970 | | Madison International Speedway, Oregon, WI | Late Model Stock Car | John Ziegler |
| June 13, 1970 | | Lake Hill Speedway, Valley Park, MO | USAC Midget | Arnold Knepper |
| June 13, 1970 | | Nazareth Speedway, Nazareth, PA | USAC Sprint Car | Gary Bettenhausen |
| June 13, 1970 | | Nazareth Speedway, Nazareth, PA | USAC Sprint Car | Don Nordhorn |
| June 13, 1970 | California 100 | Riverside International Raceway, Riverside, CA | NASCAR Late Model Sportsman | Ron Hornaday Sr. |
| June 13, 1970 | | Oswego Speedway, Oswego, NY | Supermodified | Jim Shampine |
| June 13, 1970 | | Waterford Speedbowl, Waterford, CT | NASCAR Modified | Charlie Webster |
| June 13, 1970 | | Stafford Motor Speedway, Stafford Springs, CT | NASCAR Modified | Ed Yerrington |
| June 13, 1970 | | Stafford Motor Speedway, Stafford Springs, CT | NASCAR Modified | Fred Desarro |
| June 13, 1970 | | Fonda Speedway, Fonda, NY | NASCAR Modified | Jerry Pennock |
| June 13, 1970 | | Fonda Speedway, Fonda, NY | NASCAR Modified | Lou Lazzaro |
| June 14, 1970 | Vulcan 500 | Talladega Superspeedway, Talladega, AL | ARCA Stock Car | Ramo Stott |
| June 14, 1970 | Langhorne 150 | Langhorne Speedway, Langhorne, PA | USAC Indy Car | Bobby Unser |
| June 14, 1970 | Falstaff 400 | Riverside International Raceway, Riverside, CA | NASCAR Grand National/Pacific Coast | Richard Petty |
| June 14, 1970 | Labatt's Blue Trophy | Mosport International Raceway, Bowmanville, Ontario, Canada | SCCA Can-Am | Dan Gurney |
| June 14, 1970 | | Golden Sands Speedway, Plover, WI | Late Model Stock Car | Dick Trickle |
| June 14, 1970 | 24 Heures du Mans | Circuit de la Sarthe, Le Mans, Sarthe, France | FIA World Sports Car Championship | Vic Elford
Richard Attwood
Kurt Ahrens Jr.
Hans Herrmann |
| June 14, 1970 | | Thompson International Speedway, Thompson, CT | NASCAR Modified | Bugs Stevens |
| June 14, 1970 | | Thompson International Speedway, Thompson, CT | NASCAR Modified | Fred Desarro |
| June 14, 1970 | | Utica Rome Speedway, Vernon, NY | NASCAR Modified | Lou Lazzaro |
| June 14, 1970 | Springnationals | Dallas International Motor Speedway, Lewisville, TX | NHRA Top Fuel | Bob Gibson |
| June 14, 1970 | Springnationals | Dallas International Motor Speedway, Lewisville, TX | NHRA Funny Car | Leroy Goldstein |
| June 14, 1970 | Springnationals | Dallas International Motor Speedway, Lewisville, TX | NHRA Pro Stock | Ronnie Sox |
| June 14, 1970 | Springnationals | Dallas International Motor Speedway, Lewisville, TX | NHRA Top Gas | Raiford Motes |
| June 17, 1970 | | Flamboro Speedway, Flamboro, Ontario, Canada | USAC Midget | Bob Tattersall |
| June 19, 1970 | | Santa Fe Speedway, Hinsdale, IL | USAC Midget | Jerry McClung |
| June 19, 1970 | Don MacTavish Memorial | Albany-Saratoga Speedway, Malta, NY | NASCAR Modified | Fred Desarro |
| June 19, 1970 | | Brewerton Speedway, Brewerton, NY | NASCAR Modified | Lloyd Holt |
| June 20, 1970 | Indiana Classic | Indiana State Fairgrounds, Indianapolis, IN | USAC Stock Car | Norm Nelson |
| June 20, 1970 | GT 200 | Smoky Mountain Raceway, Maryville, TN | NASCAR Grand American | Tiny Lund |
| June 20, 1970 | Marlboro 100 | Bridgehampton Raceway, Bridgehampton, NY | SCCA Trans Am U2 | Hans Ziereis |
| June 20, 1970 | Hickory 276 | Hickory Motor Speedway, Hickory, NC | NASCAR Grand National | Bobby Isaac |
| June 20, 1970 | | Wisconsin International Raceway, Kaukauna, WI | USAC Midget | Mel Kenyon |
| June 20, 1970 | | Oswego Speedway, Oswego, NY | Supermodified | John Spencer |
| June 20, 1970 | | Waterford Speedbowl, Waterford, CT | NASCAR Modified | Walt Dombrowski |
| June 20, 1970 | | Stafford Motor Speedway, Stafford Springs, CT | NASCAR Modified | Bill Greco |
| June 20, 1970 | | Stafford Motor Speedway, Stafford Springs, CT | NASCAR Modified | Tommy Sutcliffe |
| June 20, 1970 | | Fonda Speedway, Fonda, NY | NASCAR Modified | Lou Lazzaro |
| June 20, 1970 | | Fonda Speedway, Fonda, NY | NASCAR Modified | Lou Lazzaro |
| June 21, 1970 | | Tri-County Speedway, West Chester, OH | USAC Stock Car | Don White |
| June 21, 1970 | Marlboro 200 | Bridgehampton Raceway, Bridgehampton, NY | SCCA Trans Am | Mark Donohue |
| June 21, 1970 | | Terre Haute Action Track, Terre Haute, IN | USAC Sprint Car | Jim McElreath |
| June 21, 1970 | 19e Grote Prijs van Nederland | Circuit Park Zandvoort, Zandvoort, Netherlands | FIA Formula One World Championship | Jochen Rindt |
| June 25, 1970 | | Limaland Motorsports Park, Lima, OH | USAC Midget | Dave Strickland |
| June 26, 1970 | Kingsport 100 | Kingsport Speedway, Kingsport, TN | NASCAR Grand National | Richard Petty |
| June 26, 1970 | | Madison International Speedway, Oregon, WI | Late Model Stock Car | Dick Trickle |
| June 26, 1970 | | Berlin Raceway, Marne, MI | USAC Sprint Car | Larry Dickson |
| June 27, 1970 | | Langley Field Speedway, Hampton, VA | NASCAR Grand American | Tiny Lund |
| June 27, 1970 | Greenville 200 | Greenville-Pickens Speedway, Greenville, SC | NASCAR Grand National | Bobby Isaac |
| June 27, 1970 | | Madison International Speedway, Oregon, WI | Late Model Stock Car | John Ziegler |
| June 27, 1970 | | South Bend Motor Speedway, South Bend, IN | USAC Midget | Henry Pens |
| June 27, 1970 | | Toledo Speedway, Toledo, OH | USAC Sprint Car | Gary Bettenhausen |
| June 27, 1970 | | Oswego Speedway, Oswego, NY | Supermodified | Jim Shampine |
| June 27, 1970 | | Waterford Speedbowl, Waterford, CT | NASCAR Modified | Charlie Webster |
| June 27, 1970 | | Stafford Motor Speedway, Stafford Springs, CT | NASCAR Modified | Bugs Stevens |
| June 27, 1970 | | Stafford Motor Speedway, Stafford Springs, CT | NASCAR Modified | Fred Desarro |
| June 28, 1970 | Rocky Mountain 150 | Continental Divide Raceways, Castle Rock, CO | USAC Indy Car | Mario Andretti |
| June 28, 1970 | | Circuit Mont-Tremblant, Mont-Tremblant, Québec, Canada | SCCA Can-Am | Dan Gurney |
| June 28, 1970 | | Golden Sands Speedway, Plover, WI | Late Model Stock Car | Dick Trickle |
| June 28, 1970 | | Henry's Speedway, Oxford, IN | USAC Midget | Mel Cornett |
| June 28, 1970 | | New Bremen Speedway, New Bremen, OH | USAC Sprint Car | Rollie Beale |
| June 28, 1970 | | Thompson International Speedway, Thompson, CT | NASCAR Modified | Fred Desarro |
| June 28, 1970 | | Thompson International Speedway, Thompson, CT | NASCAR Modified | Fred Schulz |
| June 30, 1970 | | Dells Motor Speedway, Wisconsin Dells, WI | | Dick Trickle |
| July 1, 1970 | | Lancaster Speedway, Lancaster, NY | All Star League Modified | Maynard Troyer |
| July 2, 1970 | | Yakima Speedway, Yakima, WA | NASCAR Pacific Coast Late Model | Jack McCoy |
| July 2, 1970 | | Shangri-La Speedway, Owego, NY | All Star League Modified | Maynard Troyer |
| July 3, 1970 | | Springfield Speedway, Springfield, IL | USAC Midget | Billy Engelhart |
| July 3, 1970 | | Berlin Raceway, Marne, MI | ARCA Stock Car | Ramo Stott |
| July 4, 1970 | Twin 200 | Michigan International Speedway, Brooklyn, MI | USAC Stock Car | A.J. Foyt |
| July 4, 1970 | Paul Revere 250 | Daytona International Speedway, Daytona Beach, FL | NASCAR Grand American | Jim Paschal |
| July 4, 1970 | | Lorain County Fairgrounds, South Amherst, OH | ARCA Stock Car | Andy Hampton |
| July 4, 1970 | | Evergreen Speedway, Monroe, WA | NASCAR Pacific Coast Late Model | Dick Bown |
| July 4, 1970 | Twin 200 | Michigan International Speedway, Brooklyn, MI | USAC Indy Car | Gary Bettenhausen |
| July 4, 1970 | Pikes Peak Hill Climb | Pikes Peak, Cascade, CO | USAC Indy Car | Ted Foltz |
| July 4, 1970 | Pikes Peak Hill Climb | Pikes Peak, Cascade, CO | USAC Stock Car | Frank Peterson |
| July 4, 1970 | Firecracker 400 | Daytona International Speedway, Daytona Beach, FL | NASCAR Grand National | Donnie Allison |
| July 4, 1970 | | Lake Hill Speedway, Valley Park, MO | USAC Midget | Dave Strickland |
| July 4, 1970 | | Wausau Fairgrounds, Wausau, WI | BMARA Midget | Matt Tague |
| July 4, 1970 | | Oswego Speedway, Oswego, NY | Supermodified | Jim Shampine |
| July 4, 1970 | | Riverside Park Speedway, Agawam, MA | NASCAR Modified | Ernie Caruso |
| July 5, 1970 | Jantzen Beach Party 150 | Jantzen Beach Arena, Portland, OR | NASCAR Pacific Coast Late Model | Ray Elder |
| July 5, 1970 | | Brainerd International Raceway, Brainerd, MN | SCCA Trans Am | Milt Minter |
| July 5, 1970 | | Brainerd International Raceway, Brainerd, MN | SCCA Trans Am U2 | Horst Kwech |
| July 5, 1970 | | Tri-City Speedway, Granite City, IL | USAC Midget | Larry Rice |
| July 5, 1970 | | Salem Speedway, Salem, IN | USAC Sprint Car | Gary Bettenhausen |
| July 5, 1970 | 56e Grand Prix de France | Circuit de Montagne d'Auvergne, Clermont-Ferrand, Auvergne, France | FIA Formula One World Championship | Jochen Rindt |
| July 5, 1970 | | Waterford Speedbowl, Waterford, CT | NASCAR Modified | Seabury Tripler |
| July 5, 1970 | | Thompson International Speedway, Thompson, CT | NASCAR Modified | Ray Hendrick |
| July 5, 1970 | | Thompson International Speedway, Thompson, CT | NASCAR Modified | Leo Cleary |
| July 5, 1970 | | Utica Rome Speedway, Vernon, NY | NASCAR Modified | Lou Lazzaro |
| July 7, 1970 | Albany-Saratoga 250 | Albany-Saratoga Speedway, Malta, NY | NASCAR Grand National | Richard Petty |
| July 9, 1970 | Thompson 200 | Thompson International Speedway, Thompson, CT | NASCAR Grand National | Bobby Isaac |
| July 10, 1970 | | Hales Corner Speedway, Hales Corner, WI | USAC Midget | Chuck Arnold |
| July 11, 1970 | | South Boston Speedway, South Boston, VA | NASCAR Grand American | Tiny Lund |
| July 11, 1970 | | Williams Grove Speedway, Mechanicsburg, PA | USAC Sprint Car | Dick Tobias |
| July 11, 1970 | 6 Hours of Watkins Glen | Watkins Glen International, Watkins Glen, NY | FIA World Sports Car Championship | Pedro Rodríguez de la Vega
Leo Kinnunen |
| July 11, 1970 | | Oswego Speedway, Oswego, NY | Supermodified | Nolan Swift |
| July 12, 1970 | Miller 200 | Milwaukee Mile, West Allis, WI | USAC Stock Car | Roger McCluskey |
| July 12, 1970 | Schaefer 300 | Trenton International Speedway, Trenton, NJ | NASCAR Grand National | Richard Petty |
| July 12, 1970 | | Watkins Glen International, Watkins Glen, NY | SCCA Can-Am | Denis Hulme |
| July 12, 1970 | | Heidelberg Raceway, Heidelberg, PA | USAC Sprint Car | Rollie Beale |
| July 12, 1970 | | New Bremen Speedway, New Bremen, OH | USAC Midget | Bob Tattersall |
| July 14, 1970 | | Holland International Speedway, Holland, NY | NASCAR Grand American | Buck Baker |
| July 14, 1970 | | LaCrosse Fairgrounds Speedway, West Salem, WI | Late Model Stock Car | Jim Sauter |
| July 15, 1970 | | Avilla Speedway, Avilla, IN | USAC Midget | Jimmy Caruthers |
| July 16, 1970 | Panther 300 | Catamount Stadium, Milton, VT | NASCAR Grand American | Jim Paschal |
| July 16, 1970 | | Indianapolis Raceway Park, Clermont, IN | USAC Midget | Jimmy Caruthers |
| July 17, 1970 | | Madison International Speedway, Oregon, WI | USAC Midget | Gary Bettenhausen |
| July 18, 1970 | 23rd British Grand Prix | Brands Hatch, Longfield, Kent, England | FIA Formula One World Championship | Jochen Rindt |
| July 18, 1970 | | Oswego Speedway, Oswego, NY | Supermodified | Jim Shampine |
| July 19, 1970 | Dover 200 | Dover International Speedway, Dover, DE | USAC Stock Car | A.J. Foyt |
| July 19, 1970 | Bryar Grand American | Bryar Motorsports Park, Loudon, NH | NASCAR Grand American | Buck Baker |
| July 19, 1970 | Volunteer 500 | Bristol Motor Speedway, Bristol, TN | NASCAR Grand National | Dave Marcis
Bobby Allison |
| July 19, 1970 | | Road America, Elkhart Lake, WI | SCCA Trans Am | Mark Donohue |
| July 19, 1970 | | Road America, Elkhart Lake, WI | SCCA Trans Am U2 | Horst Kwech |
| July 19, 1970 | | Elko Speedway, Elko, MN | USAC Midget | Dave Strickland |
| July 19, 1970 | | Trumbull County Fairgrounds, Cortland, OH | ARCA Stock Car | Iggy Katona |
| July 19, 1970 | Summernationals | York U.S. 30 Dragway, Thomasville, PA | NHRA Top Fuel | Pete Robinson |
| July 19, 1970 | Summernationals | York U.S. 30 Dragway, Thomasville, PA | NHRA Funny Car | Gene Snow |
| July 19, 1970 | Summernationals | York U.S. 30 Dragway, Thomasville, PA | NHRA Pro Stock | Dick Landy |
| July 19, 1970 | Summernationals | York U.S. 30 Dragway, Thomasville, PA | NHRA Top Gas | Larry Brown |
| July 21, 1970 | Flemington 200 | Flemington Speedway, Flemington, NJ | NASCAR Grand American | Tiny Lund |
| July 23, 1970 | | LaCrosse Fairgrounds Speedway, West Salem, WI | Late Model Stock Car | Jim Sauter |
| July 24, 1970 | East Tennessee 200 | Smoky Mountain Raceway, Maryville, TN | NASCAR Grand National | Richard Petty |
| July 25, 1970 | Falstaff 100 | Missouri State Fairgrounds, Sedalia, MO | USAC Stock Car | Roger McCluskey |
| July 25, 1970 | International 300 | International Raceway Park, Ona, WV | NASCAR Grand American | Tiny Lund |
| July 25, 1970 | | Golden Sands Speedway, Plover, WI | ARCA Stock Car | Ramo Stott |
| July 25, 1970 | Nashville 420 | Music City Motorplex, Nashville, TN | NASCAR Grand National | Bobby Isaac |
| July 25, 1970 | | Eldora Speedway, Rossburg, OH | USAC Sprint Car | Larry Dickson |
| July 25, 1970 | | Oswego Speedway, Oswego, NY | Supermodified | Jim Shampine |
| July 26, 1970 | | Madison International Speedway, Oregon, WI | ARCA Stock Car | Ramo Stott |
| July 26, 1970 | Indy 150 | Indianapolis Raceway Park, Clermont, IN | USAC Indy Car | Al Unser |
| July 26, 1970 | Klondike Trail 200 | Edmonton International Speedway, Edmonton, Alberta, Canada | SCCA Can-Am | Denis Hulme |
| July 26, 1970 | | Golden Sands Speedway, Plover, WI | Late Model Stock Car | Marv Marzofka |
| July 31, 1970 | Asheville 300 | New Asheville Speedway, Asheville, NC | NASCAR Grand American | Jim Paschal |
| August 1, 1970 | Carolina 250 | Bowman Gray Stadium, Winston-Salem, NC | NASCAR Grand American | Tiny Lund |
| August 1, 1970 | | Kokomo Speedway, Kokomo, IN | USAC Midget | Tom Bigelow |
| August 1, 1970 | | Oswego Speedway, Oswego, NY | Supermodified | Nolan Swift |
| August 2, 1970 | Dixie 500 | Atlanta Motor Speedway, Hampton, GA | NASCAR Grand National | Richard Petty |
| August 2, 1970 | | Circuit Mont-Tremblant, Mont-Tremblant, Québec, Canada | SCCA Trans Am | Mark Donohue |
| August 2, 1970 | | Circuit Mont-Tremblant, Mont-Tremblant, Québec, Canada | SCCA Trans Am U2 | Lee Midgley |
| August 2, 1970 | 32. Grosser Preis von Deutschland | Hockenheimring, Hockenheim, Baden-Württemberg, Germany | FIA Formula One World Championship | Jochen Rindt |
| August 2, 1970 | | New England Dragway, Epping, NH | AHRA Top Fuel | Don Garlits |
| August 2, 1970 | | New England Dragway, Epping, NH | AHRA Funny Car | Gene Snow |
| August 6, 1970 | Sandlapper 200 | Columbia Speedway, Cayce, SC | NASCAR Grand National | Bobby Isaac |
| August 6, 1970 | | Golden Sands Speedway, Plover, WI | Late Model/Modified | Jim Back |
| August 6, 1970 | | Santa Fe Speedway, Hinsdale, IL | USAC Midget | Chuck Arnold |
| August 7, 1970 | | Craig Road Speedway, North Las Vegas, NV | NASCAR Pacific Coast Late Model | Jack McCoy |
| August 7, 1970 | | Avilla Speedway, Avilla, IN | USAC Midget | Dave Strickland |
| August 8, 1970 | Orange Show 150 | Orange Show Speedway, San Bernardino, CA | NASCAR Western Grand National | Jack McCoy |
| August 8, 1970 | | Oswego Speedway, Oswego, NY | Supermodified | Jim Shampine |
| August 9, 1970 | Blue Hen 200 | Dover International Speedway, Dover, DE | NASCAR Grand American | Jim Paschal |
| August 9, 1970 | | Golden Sands Speedway, Plover, WI | Late Model Stock Car | Jim Back |
| August 9, 1970 | | Terre Haute Action Track, Terre Haute, IN | USAC Sprint Car | Dick Tobias |
| August 9, 1970 | Qualifying Race | Terre Haute Action Track, Terre Haute, IN | USAC Sprint Car | Johnny Parsons |
| August 11, 1970 | West Virginia 300 | International Raceway Park, Ona, WV | NASCAR Grand National | Richard Petty |
| August 11, 1970 | | Catamount Stadium, Milton, VT | All Star League Modified | Richie Evans |
| August 12, 1970 | | Terre Haute Action Track, Terre Haute, IN | USAC Midget | Bob Wente |
| August 12, 1970 | | Stafford Motor Speedway, Stafford Springs, CT | All Star League Modified | Bugs Stevens |
| August 13, 1970 | | Wausau Fairgrounds, Wausau, WI | IMCA Sprint Car | Jerry Blundy |
| August 14, 1970 | Casey 200 | North Carolina State Fairgrounds, Raleigh, NC | NASCAR Grand American | Jim Paschal |
| August 14, 1970 | | Hales Corner Speedway, Hales Corner, WI | USAC Midget | Jerry McClung |
| August 14, 1970 | | Albany-Saratoga Speedway, Malta, NY | NASCAR Modified | Richie Evans |
| August 15, 1970 | Saugus 150 | Saugus Speedway, Santa Clarita, CA | NASCAR Western Grand National | Dick Bown |
| August 15, 1970 | | South Bend Motor Speedway, South Bend, IN | USAC Midget | Dave Strickland |
| August 15, 1970 | | Eldora Speedway, Rossburg, OH | USAC Sprint Car | Greg Weld |
| August 15, 1970 | Fonda 200 | Fonda Speedway, Fonda, NY | NASCAR Modified | Harry Peek |
| August 15, 1970 | | Stafford Motor Speedway, Stafford Springs, CT | Modified | Leo Cleary |
| August 15, 1970 | | Stafford Motor Speedway, Stafford Springs, CT | Modified | Leo Cleary |
| August 15, 1970 | International 500 | Fairgrounds Motor Speedway, Louisville, KY | ARCA Stock Car | LaMarr Marshall |
| August 15, 1970 | Mid-Summer Championship | Oswego Speedway, Oswego, NY | Supermodified | Ken Andrews |
| August 16, 1970 | Fair Stock 150 | Milwaukee Mile, West Allis, WI | USAC Stock Car | Don White |
| August 16, 1970 | Yankee 400 | Michigan International Speedway, Brooklyn, MI | NASCAR Grand National | Charlie Glotzbach |
| August 16, 1970 | | Watkins Glen International, Watkins Glen, NY | SCCA Trans Am | Vic Elford |
| August 16, 1970 | | Watkins Glen International, Watkins Glen, NY | SCCA Trans Am U2 | Horst Kwech |
| August 16, 1970 | | New Bremen Speedway, New Bremen, OH | USAC Sprint Car | Larry Dickson |
| August 16, 1970 | | Thompson International Speedway, Thompson, CT | Modified | Leo Cleary |
| August 16, 1970 | | Thompson International Speedway, Thompson, CT | Modified | Fred Desarro |
| August 16, 1970 | | Wausau Fairgrounds, Wausau, WI | IMCA Stock Car | Ernie Derr |
| August 16, 1970 | | Wausau Fairgrounds, Wausau, WI | IMCA Stock Car | Ernie Derr |
| August 16, 1970 | 8. Grosser Preis von Österreich | Österreichring, Spielberg, Styria, Austria | FIA Formula One World Championship | Jacky Ickx |
| August 19, 1970 | | Limaland Motorsports Park, Lima, OH | USAC Midget | Dave Strickland |
| August 20, 1970 | Fair Stock 200 | Milwaukee Mile, West Allis, WI | USAC Stock Car | A.J. Foyt |
| August 21, 1970 | | Springfield Speedway, Springfield, IL | USAC Midget | Jerry McClung |
| August 21, 1970 | | Berlin Raceway, Marne, MI | USAC Sprint Car | Greg Weld |
| August 22, 1970 | Bama 200 | Talladega Superspeedway, Talladega, AL | NASCAR Grand American | Bill Ward |
| August 22, 1970 | Tony Bettenhausen 100 | Illinois State Fairgrounds, Springfield, IL | USAC Indy Car | Al Unser |
| August 22, 1970 | 17th International Gold Cup | Oulton Park, Tarporley, Cheshire, England | FIA Formula One | John Surtees |
| August 22, 1970 | | Oswego Speedway, Oswego, NY | Supermodified | Nolan Swift |
| August 23, 1970 | | Illinois State Fairgrounds, Springfield, IL | USAC Stock Car | Norm Nelson |
| August 23, 1970 | Tony Bettenhausen 200 | Milwaukee Mile, West Allis, WI | USAC Indy Car | Al Unser |
| August 23, 1970 | Talladega 500 | Talladega Superspeedway, Talladega, AL | NASCAR Grand National | Pete Hamilton |
| August 23, 1970 | Buckeye Cup | Mid-Ohio Sports Car Course, Lexington, OH | SCCA Can-Am | Denis Hulme |
| August 23, 1970 | | Trumbull County Fairgrounds, Cortland, OH | USAC Midget | Jimmy Caruthers |
| August 26, 1970 | | Fairbury Fairgrounds, Fairbury, IL | USAC Midget | Roger West |
| August 27, 1970 | Tri-County 200 | Tri-County Speedway, West Chester, OH | NASCAR Grand American | Jim Paschal |
| August 28, 1970 | State Fair Century | Indiana State Fairgrounds, Indianapolis, IN | USAC Stock Car | Don White |
| August 28, 1970 | | Rogue Valley Raceway, Medford, OR | NASCAR Western Grand National | Hershel McGriff |
| August 28, 1970 | Myers Brothers 250 | Bowman Gray Stadium, Winston-Salem, NC | NASCAR Grand National | Richard Petty |
| August 28, 1970 | | Santa Fe Speedway, Hinsdale, IL | USAC Midget | Dave Strickland |
| August 29, 1970 | Rebel 150 | International Raceway Park, Ona, WV | NASCAR Grand American | Jim Paschal |
| August 29, 1970 | | Salem Speedway, Salem, OR | NASCAR Western Grand National | Dick Bown |
| August 29, 1970 | Halifax County 100 | South Boston Speedway, South Boston, VA | NASCAR Grand National | Richard Petty |
| August 29, 1970 | | Ascot Park, Gardena, CA | USAC Midget | Dave Strickland |
| August 29, 1970 | | Hamburg Fairgrounds, Hamburg, NY | USAC Sprint Car | Rollie Beale |
| August 29, 1970 | | Flat Rock Speedway, Flat Rock, MI | ARCA Stock Car | Andy Hampton |
| August 29, 1970 | | Oswego Speedway, Oswego, NY | Supermodified | Jim Shampine |
| August 30, 1970 | | Road America, Elkhart Lake, WI | SCCA Can-Am | Peter Gethin |
| August 30, 1970 | | Angell Park Speedway, Sun Prairie, WI | USAC Midget | Larry Rice |
| August 30, 1970 | Trenton 200 | Trenton International Speedway, Trenton, NJ | NASCAR Modified | Ray Hendrick |
| August 30, 1970 | | New York National Speedway, Center Moriches, NY | AHRA Top Fuel | Dwayne Ong |
| August 30, 1970 | | New York National Speedway, Center Moriches, NY | AHRA Funny Car | Leroy Goldstein |
| August 30, 1970 | | New York National Speedway, Center Moriches, NY | AHRA Super Stock | Ronnie Sox |
| August 30, 1970 | World Championship | Bristol Motor Speedway, Bristol, TN | AHRA Top Fuel | Pete Robinson |
| August 30, 1970 | World Championship | Bristol Motor Speedway, Bristol, TN | AHRA Funny Car | Gene Snow |
| August 30, 1970 | World Championship | Bristol Motor Speedway, Bristol, TN | AHRA Super Stock | Don Nicholson |
| August 31, 1970 | Heidelberg 200 | Heidelberg Raceway, Heidelberg, PA | NASCAR Grand American | Jim Paschal |
| August 31, 1970 | Spanaway 150 | Spanaway Speedway, Spanaway, WA | NASCAR Western Grand National | Dick Bown |
| September 4, 1970 | | Tri-City Raceway, West Richland, WA | NASCAR Western Grand National | Ray Elder |
| September 4, 1970 | | Orange Show Speedway, San Bernardino, CA | USAC Midget | Hank Butcher |
| September 5, 1970 | Kingsport 300 | Kingsport Speedway, Kingsport, TN | NASCAR Grand American | Jim Paschal |
| September 5, 1970 | | Madison International Speedway, Oregon, WI | Late Model Stock Car | Rich Somers |
| September 5, 1970 | | San Gabriel Valley Raceway, Irwindale, CA | USAC Midget | Burt Foland |
| September 5, 1970 | | DuQuoin State Fairgrounds, DuQuoin, IL | USAC Midget | Jimmy Caruthers |
| September 5, 1970 | | DuQuoin State Fairgrounds, DuQuoin, IL | USAC Midget | Jimmy Caruthers |
| September 6, 1970 | | DuQuoin State Fairgrounds, DuQuoin, IL | USAC Stock Car | Norm Nelson |
| September 6, 1970 | California 500 | Ontario Motor Speedway, Ontario, CA | USAC Indy Car | Jim McElreath |
| September 6, 1970 | Wisconsin State Championship | Golden Sands Speedway, Plover, WI | Late Model Stock Car | Dick Trickle |
| September 6, 1970 | 41o Gran Premio d'Italia | Autodromo Nazionale di Monza, Monza, Italy | FIA Formula One World Championship | Clay Regazzoni |
| September 6, 1970 | 14th International Classic | Oswego Speedway, Oswego, NY | Supermodified | Jim Shampine |
| September 7, 1970 | Victoria 100 | Western Speedway, Victoria, British Columbia, Canada | NASCAR Western Grand National | Dick Bown |
| September 7, 1970 | Ted Horn Memorial | DuQuoin State Fairgrounds, DuQuoin, IL | USAC Indy Car | Al Unser |
| September 7, 1970 | Southern 500 | Darlington Raceway, Darlington, SC | NASCAR Grand National | Buddy Baker |
| September 7, 1970 | | Ohio State Fairgrounds, Columbus, OH | USAC Midget | Bob Wente |
| September 7, 1970 | | Toledo Speedway, Toledo, OH | ARCA Stock Car | Tom Bowsher |
| September 7, 1970 | Nationals | Indianapolis Raceway Park, Clermont, IN | NHRA Top Fuel | Don Prudhomme |
| September 7, 1970 | Nationals | Indianapolis Raceway Park, Clermont, IN | NHRA Funny Car | Don Schumacher |
| September 7, 1970 | Nationals | Indianapolis Raceway Park, Clermont, IN | NHRA Pro Stock | Herb McCandless |
| September 7, 1970 | Nationals | Indianapolis Raceway Park, Clermont, IN | NHRA Top Gas | Jack Jones |
| September 11, 1970 | Buddy Shuman 276 | Hickory Motor Speedway, Hickory, NC | NASCAR Grand National | Bobby Isaac |
| September 11, 1970 | | Hales Corner Speedway, Hales Corner, WI | USAC Midget | Chuck Arnold |
| September 12, 1970 | Hoosier Hundred | Indiana State Fairgrounds, Indianapolis, IN | USAC Indy Car | Al Unser |
| September 12, 1970 | | Oswego Speedway, Oswego, NY | Supermodified | Jim Shampine |
| September 13, 1970 | Salem 100 | Salem Speedway, Salem, IN | ARCA Stock Car | Iggy Katona |
| September 13, 1970 | Capital City 500 | Richmond International Raceway, Richmond, VA | NASCAR Grand National | Richard Petty |
| September 13, 1970 | | Road Atlanta, Braselton, GA | SCCA Can-Am | Tony Dean |
| September 13, 1970 | Don Branson Memorial | Terre Haute Action Track, Terre Haute, IN | USAC Sprint Car | Bruce Walkup |
| September 13, 1970 | Qualifying Race | Terre Haute Action Track, Terre Haute, IN | USAC Sprint Car | Ralph Liguori |
| September 18, 1970 | | Springfield Speedway, Springfield, IL | USAC Midget | Bob Tattersall |
| September 19, 1970 | | Missouri State Fairgrounds, Sedalia, MO | USAC Indy Car | Al Unser |
| September 19, 1970 | | Oswego Speedway, Oswego, NY | Supermodified | Warren Coniam |
| September 20, 1970 | | Milwaukee Mile, West Allis, WI | USAC Stock Car | Jack Bowsher |
| September 20, 1970 | | Tri-County Speedway, West Chester, OH | ARCA Stock Car | Ross Smith |
| September 20, 1970 | Mason-Dixon 300 | Dover International Speedway, Dover, DE | NASCAR Grand National | Richard Petty |
| September 20, 1970 | Kent 200 | Pacific Raceways, Kent, WA | SCCA Trans Am | Parnelli Jones |
| September 20, 1970 | | Pacific Raceways, Kent, WA | SCCA Trans Am U2 | Bert Everett |
| September 20, 1970 | | Tri-City Speedway, Granite City, IL | USAC Midget | Jimmy Caruthers |
| September 20, 1970 | 10th Canadian Grand Prix | Circuit Mont-Tremblant, Mont-Tremblant, Québec, Canada | FIA Formula One World Championship | Jacky Ickx |
| September 26, 1970 | | Madison International Speedway, Oregon, WI | Late Model Stock Car | Dick Trickle |
| September 27, 1970 | | Brainerd International Raceway, Brainerd, MN | SCCA Can-Am | Denis Hulme |
| September 27, 1970 | Hut Hundred | Terre Haute Action Track, Terre Haute, IN | USAC Midget | Larry Rice |
| September 27, 1970 | U.S. Open | North Carolina Motor Speedway, Rockingham, NC | AHRA Top Fuel | John Wiebe |
| September 27, 1970 | U.S. Open | North Carolina Motor Speedway, Rockingham, NC | AHRA Funny Car | Dick Harrell |
| September 27, 1970 | U.S. Open | North Carolina Motor Speedway, Rockingham, NC | AHRA Super Stock | Ronnie Sox |
| September 30, 1970 | Home State 200 | North Carolina State Fairgrounds, Raleigh, NC | NASCAR Grand National | Richard Petty |
| October 2, 1970 | Ted Horn/Bill Schindler Memorial | Williams Grove Speedway, Mechanicsburg, PA | USAC Sprint Car | Ralph Liguori |
| October 3, 1970 | Jacksonville 200 | Jacksonville Speedway, Jacksonville, FL | NASCAR Grand American | Tiny Lund |
| October 3, 1970 | Trenton 300 | Trenton International Speedway, Trenton, NJ | USAC Indy Car | Al Unser |
| October 3, 1970 | | Capitol Speedway, Sacramento, CA | USAC Midget | Jerry McClung |
| October 3, 1970 | | Bloomington Speedway, Bloomington, IN | USAC Midget | Bob Tattersall |
| October 4, 1970 | | California State Fairgrounds, Sacramento, CA | USAC Indy Car | Al Unser |
| October 4, 1970 | Wilkes 400 | North Wilkesboro Speedway, North Wilkesboro, NC | NASCAR Grand National | Bobby Isaac |
| October 4, 1970 | Mission Bell 200 | Riverside International Raceway, Riverside, CA | SCCA Trans Am | Parnelli Jones |
| October 4, 1970 | | Riverside International Raceway, Riverside, CA | SCCA Trans Am U2 | Bert Everett |
| October 4, 1970 | Oktoberfest 200 | LaCrosse Fairgrounds Speedway, West Salem, WI | Stock Car | Tom Reffner |
| October 4, 1970 | National Short Track Championship | Rockford Speedway, Rockford, IL | Late Model Stock Car | Wayne Stallsworth |
| October 4, 1970 | | Heidelberg Raceway, Heidelberg, PA | USAC Sprint Car | Karl Busson |
| October 4, 1970 | 13th United States Grand Prix | Watkins Glen International, Watkins Glen, NY | FIA Formula One World Championship | Emerson Wojciechowska Fittipaldi |
| October 4, 1970 | Dri-Power 400 | Winchester Speedway, Winchester, IN | ASA Late Model Stock Car | Dave Sorg |
| October 4, 1970 | | Dover International Speedway, Dover, DE | All Star League Modified | Ray Hendrick |
| October 4, 1970 | | Dover International Speedway, Dover, DE | NASCAR Modified | Ray Hendrick |
| October 10, 1970 | Stockton 150 | Stockton 99 Speedway, Stockton, CA | NASCAR Western Grand National | Dick Bown |
| October 11, 1970 | Salem 500 | Salem Speedway, Salem, IN | ARCA Stock Car | Ramo Stott |
| October 11, 1970 | National 500 | Charlotte Motor Speedway, Charlotte, NC | NASCAR Grand National | LeeRoy Yarbrough |
| October 11, 1970 | 1000km Austria | Österreichring, Spielberg, Styria, Austria | FIA World Sports Car Championship | Jo Siffert
Brian Redman |
| October 11, 1970 | 20th National Open | Langhorne Speedway, Langhorne, PA | Modified | Merv Treichler |
| October 17, 1970 | Henry County 100 | Martinsville Speedway, Martinsville, VA | NASCAR Grand American | Jim Paschal |
| October 17, 1970 | | Ascot Park, Gardena, CA | NASCAR Western Grand National | Jack McCoy |
| October 18, 1970 | Old Dominion 500 | Martinsville Speedway, Martinsville, VA | NASCAR Grand National | Richard Petty |
| October 18, 1970 | Monterey Castrol Grand Prix | Laguna Seca Raceway, Monterey, CA | SCCA Can-Am | Denis Hulme |
| October 24, 1970 | | North Carolina Motor Speedway, Rockingham, NC | NASCAR Grand American | Tiny Lund |
| October 25, 1970 | | Music City Motorplex, Nashville, TN | ARCA Stock Car | Red Farmer |
| October 25, 1970 | Joe James/Pat O'Connor Memorial | Salem Speedway, Salem, IN | USAC Sprint Car | Gary Bettenhausen |
| October 25, 1970 | 9o Gran Premio de México | Autódromo Hermanos Rodríguez, Mexico City, México | FIA Formula One World Championship | Jacky Ickx |
| October 25, 1970 | World Finals | Dallas International Motor Speedway, Lewisville, TX | NHRA Top Fuel | Ronnie Martin |
| October 25, 1970 | World Finals | Dallas International Motor Speedway, Lewisville, TX | NHRA Funny Car | Gene Snow |
| October 25, 1970 | World Finals | Dallas International Motor Speedway, Lewisville, TX | NHRA Pro Stock | Ronnie Sox |
| October 25, 1970 | World Finals | Dallas International Motor Speedway, Lewisville, TX | NHRA Top Gas | Raiford Motes |
| October 31, 1970 | San Gabriel Valley 100 | San Gabriel Valley Raceway, Irwindale, CA | NASCAR Western Grand National | Ray Elder |
| November 1, 1970 | Los Angeles Times Grand Prix | Riverside International Raceway, Riverside, CA | SCCA Can-Am | Denis Hulme |
| November 1, 1970 | | San Jose Speedway, San Jose, CA | USAC Midget | Burt Foland |
| November 1, 1970 | Blount 300 | Smoky Mountain Raceway, Maryville, TN | NASCAR Late Model Sportsman | Bob Burcham |
| November 8, 1970 | Georgia 500 | Middle Georgia Raceway, Macon, GA | NASCAR Grand National | Richard Petty |
| November 8, 1970 | Cardinal 500 Classic | Martinsville Speedway, Martinsville, VA | NASCAR Late Model Sportsman | Ray Hendrick |
| November 8, 1970 | Cardinal 500 Classic | Martinsville Speedway, Martinsville, VA | NASCAR Modified | Ray Hendrick |
| November 14, 1970 | | Beeline Dragway, Scottsdale, AZ | AHRA Funny Car | Don Prudhomme |
| November 15, 1970 | American 500 | North Carolina Motor Speedway, Rockingham, NC | NASCAR Grand National | Cale Yarborough |
| November 15, 1970 | | Beeline Dragway, Scottsdale, AZ | AHRA Funny Car | Leroy Goldstein |
| November 15, 1970 | | Beeline Dragway, Scottsdale, AZ | AHRA Top Fuel | Tom Allen |
| November 15, 1970 | | Beeline Dragway, Scottsdale, AZ | AHRA Super Stock | Ronnie Sox |
| November 20, 1970 | | Manzanita Speedway, Phoenix, AZ | USAC Midget | Jerry McClung |
| November 21, 1970 | Bobby Ball 150 | Phoenix International Raceway, Avondale, AZ | USAC Indy Car | Swede Savage |
| November 22, 1970 | Tidewater 300 | Langley Field Speedway, Hampton, VA | NASCAR Grand National | Bobby Allison |
| November 22, 1970 | | Manzanita Speedway, Phoenix, AZ | USAC Midget | Tom Bigelow |
| November 22, 1970 | Supernationals | Ontario Motor Speedway, Ontario, CA | NHRA Top Fuel | Rick Ramsey |
| November 22, 1970 | Supernationals | Ontario Motor Speedway, Ontario, CA | NHRA Funny Car | Gene Snow |
| November 22, 1970 | Supernationals | Ontario Motor Speedway, Ontario, CA | NHRA Pro Stock | Ronnie Sox |
| November 22, 1970 | Supernationals | Ontario Motor Speedway, Ontario, CA | NHRA Top Gas | Don Cain |
| November 26, 1970 | Turkey Night Grand Prix | Ascot Park, Gardena, CA | USAC Midget | Gary Bettenhausen |