June 23, 1962             Mosport International Raceway, Bowmanville, Ontario, Canada      USAC Stock Car      Rodger Ward
June 23, 1962             Mosport International Raceway, Bowmanville, Ontario, Canada      USAC Stock Car      Paul Goldsmith
July 30, 1966       Kawartha 250      Mosport International Raceway, Bowmanville, Ontario, Canada      USAC Stock Car      Don White
July 30, 1966       Kawartha 250      Mosport International Raceway, Bowmanville, Ontario, Canada      USAC Stock Car      Sal Tovella
September 24, 1966       Canadian Grand Prix      Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Can-Am      Mark Donohue
July 1, 1967             Mosport International Raceway, Bowmanville, Ontario, Canada      USAC Indy Car      Bobby Unser
July 1, 1967             Mosport International Raceway, Bowmanville, Ontario, Canada      USAC Indy Car      Bobby Unser
July 29, 1967       Kawartha 250      Mosport International Raceway, Bowmanville, Ontario, Canada      USAC Stock Car      Mario Andretti
July 29, 1967       Kawartha 250      Mosport International Raceway, Bowmanville, Ontario, Canada      USAC Stock Car      Parnelli Jones
August 27, 1967       7th Canadian Grand Prix      Mosport International Raceway, Bowmanville, Ontario, Canada      FIA Formula One World Championship      Jack Brabham
September 23, 1967       Player's 200      Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Can-Am      Denis Hulme
June 15, 1968       Telegraph Trophy 200      Mosport International Raceway, Bowmanville, Ontario, Canada      USAC Indy Car      Dan Gurney
June 15, 1968       Telegraph Trophy 200      Mosport International Raceway, Bowmanville, Ontario, Canada      USAC Indy Car      Dan Gurney
July 20, 1968       Mosport 250      Mosport International Raceway, Bowmanville, Ontario, Canada      USAC Stock Car      Roger McCluskey
July 20, 1968       Mosport 250      Mosport International Raceway, Bowmanville, Ontario, Canada      USAC Stock Car      Al Unser
June 1, 1969       Labatt's Blue Trophy      Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Can-Am      Bruce McLaren
September 20, 1969       9th Canadian Grand Prix      Mosport International Raceway, Bowmanville, Ontario, Canada      FIA Formula One World Championship      Jacky Ickx
June 14, 1970       Labatt's Blue Trophy      Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Can-Am      Dan Gurney
June 13, 1971       Labatt's 200      Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Can-Am      Denis Hulme
September 19, 1971       11th Canadian Grand Prix      Mosport International Raceway, Bowmanville, Ontario, Canada      FIA Formula One World Championship      Jackie Stewart
June 11, 1972       Labatt's Blue Trophy      Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Can-Am      Denis Hulme
September 24, 1972       12th Canadian Grand Prix      Mosport International Raceway, Bowmanville, Ontario, Canada      FIA Formula One World Championship      Jackie Stewart
June 10, 1973       Labatt's Blue Trophy      Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Can-Am      Charlie Kemp
September 23, 1973       13th Canadian Grand Prix      Mosport International Raceway, Bowmanville, Ontario, Canada      FIA Formula One World Championship      Peter Revson
June 15, 1974             Mosport International Raceway, Bowmanville, Ontario, Canada      USAC/SCCA Formula 5000      David Hobbs
June 16, 1974       Labatt's Blue Trophy      Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Can-Am      Jackie Oliver
September 22, 1974       14th Canadian Grand Prix      Mosport International Raceway, Bowmanville, Ontario, Canada      FIA Formula One World Championship      Emerson Fittipaldi
June 14, 1975             Mosport International Raceway, Bowmanville, Ontario, Canada      IMSA GT      Hurley Haywood
June 15, 1975       Labatt's Blue 5000      Mosport International Raceway, Bowmanville, Ontario, Canada      USAC/SCCA Formula 5000      Mario Andretti
June 20, 1976       Labatt's Blue 5000      Mosport International Raceway, Bowmanville, Ontario, Canada      USAC/SCCA Formula 5000      Alan Jones
August 21, 1976       Player's 200      Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Trans Am      Ludwig Heimrath
August 22, 1976       Player's 200      Mosport International Raceway, Bowmanville, Ontario, Canada      FIA World Sports Car Championship      Jackie Oliver
October 3, 1976       15th Grand Prix of Canada      Mosport International Raceway, Bowmanville, Ontario, Canada      FIA Formula One World Championship      James Hunt
July 2, 1977             Mosport International Raceway, Bowmanville, Ontario, Canada      USAC Mini-Indy Super Vee      Tom Bagley
July 3, 1977       Molson Diamond Indy      Mosport International Raceway, Bowmanville, Ontario, Canada      USAC Indy Car      A.J. Foyt
August 20, 1977       Molson Diamond Trans Am      Mosport International Raceway, Bowmanville, Ontario, Canada      WSCC/SCCA Trans Am      Ludwig Heimrath
Paul Miller
August 21, 1977       Molson Diamond Can-Am      Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Can-Am      Patrick Tambay
October 9, 1977       16th Canadian Grand Prix      Mosport International Raceway, Bowmanville, Ontario, Canada      FIA Formula One World Championship      Jody Scheckter
June 10, 1978       Molson Diamond Indy      Mosport International Raceway, Bowmanville, Ontario, Canada      USAC Stock Car      A.J. Foyt
June 11, 1978             Mosport International Raceway, Bowmanville, Ontario, Canada      USAC Mini-Indy Super Vee      Bill Alsup
June 11, 1978       Molson Diamond Indy      Mosport International Raceway, Bowmanville, Ontario, Canada      USAC Indy Car      Danny Ongais
August 19, 1978       Molson Diamond      Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Trans Am      Greg Pickett
August 20, 1978       Molson Diamond      Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Can-Am      Alan Jones
June 3, 1979       Molson Golden Can-Am      Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Can-Am      Jacky Ickx
August 19, 1979             Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Trans Am      John Paul
June 22, 1980       Molson Golden Can-Am      Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Can-Am      Patrick Tambay
August 17, 1980       Molson Canadian 1000      Mosport International Raceway, Bowmanville, Ontario, Canada      IMSA GT      John Fitzpatrick
Brian Redman
Dick Barbour
June 14, 1981       Molson Can-Am      Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Can-Am      Teo Fabi
August 16, 1981       Molson 1000      Mosport International Raceway, Bowmanville, Ontario, Canada      IMSA GT/World Sports Car Championship      Rolf Stommelen
Harald Grohs
September 12, 1981       Swiss Chalet Trans Am      Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Trans Am      Bob Tullius
September 13, 1981       Molson Can-Am      Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Can-Am      Teo Fabi
June 6, 1982       Labatt's Blue Can-Am      Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Can-Am      Al Unser Jr.
August 15, 1982       Labatt's 50 GT      Mosport International Raceway, Bowmanville, Ontario, Canada      IMSA GT      John Paul Jr.
John Paul
September 12, 1982       Labatt's Blue Can-Am      Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Can-Am      Al Unser Jr.
June 5, 1983       Labatt's Can-Am      Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Can-Am      Jacques Villeneuve
August 14, 1983       Labatt's GT      Mosport International Raceway, Bowmanville, Ontario, Canada      IMSA GT      Bob Tullius
Bill Adam
September 11, 1983       Labatt's Can-Am      Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Can-Am      Jim Crawford
June 10, 1984             Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Can-Am      Michael Roe
August 5, 1984       1000km Mosport      Mosport International Raceway, Bowmanville, Ontario, Canada      FIA World Sports Car Championship      Jacky Ickx
Jochen Mass
September 9, 1984             Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Trans Am      Paul Miller
September 9, 1984             Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Can-Am      Michael Roe
June 2, 1985             Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Can-Am      Horst Kroll
August 11, 1985       1000km Mosport      Mosport International Raceway, Bowmanville, Ontario, Canada      FIA World Sports Car Championship      Derek Bell
Hans Joachim Stuck
September 8, 1985             Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Trans Am      Wally Dallenbach Jr.
September 15, 1985             Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Can-Am      Rick Miaskiewicz
June 1, 1986             Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Can-Am      Horst Kroll
June 29, 1986       Porsche Challenge      Mosport International Raceway, Bowmanville, Ontario, Canada            Kees Nierop
June 29, 1986             Mosport International Raceway, Bowmanville, Ontario, Canada      Players Challenge      Richard Spenard
August 9, 1986       Porsche Challenge      Mosport International Raceway, Bowmanville, Ontario, Canada            Scott Goodyear
September 14, 1986       Budweiser 650      Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Trans Am      Scott Pruett
September 14, 1986       Budweiser 650      Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Can-Am      Paul Tracy
June 7, 1987             Mosport International Raceway, Bowmanville, Ontario, Canada      Players Challenge      Richard Spenard
September 20, 1987       Rothman's Trans Am      Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Trans Am      Scott Pruett
September 25, 1988       Rothman's Trans Am      Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Trans Am      Darin Brassfield
June 25, 1989       Audi Quattro IMSA      Mosport International Raceway, Bowmanville, Ontario, Canada      IMSA GTO/GTU/AC      Pete Halsmer
September 24, 1989       Rothmans Trans Am      Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Trans Am      Ron Fellows
June 24, 1990       Mosport Nissan Grand Prix      Mosport International Raceway, Bowmanville, Ontario, Canada      IMSA GTO/GTU/AAC      Steve Millen
May 20, 1991             Mosport International Raceway, Bowmanville, Ontario, Canada      IMSA International Sedan      Chuck Hemmingson
May 20, 1991       Nissan Grand Prix of Mosport      Mosport International Raceway, Bowmanville, Ontario, Canada      IMSA GTO/GTU/AAC      Pete Halsmer
July 14, 1991       Bud 100      Mosport International Raceway, Bowmanville, Ontario, Canada      CASCAR Super Series      Don Mallat
May 18, 1992       Nissan Grand Prix      Mosport International Raceway, Bowmanville, Ontario, Canada      IMSA GTS/GTO/GTU      Jeremy Dale
June 14, 1992       Budweiser 100      Mosport International Raceway, Bowmanville, Ontario, Canada      ACT Pro Stock      Junior Hanley
July 26, 1992       Bud 100      Mosport International Raceway, Bowmanville, Ontario, Canada      CASCAR Super Series      Steve Robblee
August 23, 1992       GM Motorsport 200      Mosport International Raceway, Bowmanville, Ontario, Canada      ACT Pro Stock      Robbie Crouch
September 20, 1992             Mosport International Raceway, Bowmanville, Ontario, Canada      ASA Stock Car      John Cadman
August 13, 1995       Chrysler Mosport 500      Mosport International Raceway, Bowmanville, Ontario, Canada      IMSA GT      Andy Wallace
James Weaver
August 25, 1996       Chrysler Mosport 500      Mosport International Raceway, Bowmanville, Ontario, Canada      IMSA GT      Butch Leitzinger
John Paul Jr.
August 30, 1997       Mosport Festival      Mosport International Raceway, Bowmanville, Ontario, Canada      IMSA GT      Andy Pilgrim
Dorsey Schroeder
Jochen Rohr
August 31, 1997       Mosport Festival      Mosport International Raceway, Bowmanville, Ontario, Canada      IMSA GT      Ron Fellows
Rob Morgan
August 9, 1998       Mosport Festival      Mosport International Raceway, Bowmanville, Ontario, Canada      IMSA GT      Butch Leitzinger
James Weaver
May 22, 1999             Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA US F2000      Marc-Antoine Camirand
May 23, 1999             Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Trans Am      Brian Simo
May 23, 1999             Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA US F2000      Dan Wheldon
June 27, 1999       Grand Prix at Mosport      Mosport International Raceway, Bowmanville, Ontario, Canada      IMSA American LeMans Series      Jan Magnussen
Johnny O'Connell
August 6, 2000       globemegawheels.com Grand Prix at Mosport      Mosport International Raceway, Bowmanville, Ontario, Canada      IMSA American LeMans Series      Allan McNish
Rinaldo Capello
August 19, 2001       Gran Turismo 3 Grand Prix of Mosport      Mosport International Raceway, Bowmanville, Ontario, Canada      IMSA American LeMans Series      Emanuele Pirro
Frank Biela
August 18, 2002       mail2web.com Grand Prix of Mosport      Mosport International Raceway, Bowmanville, Ontario, Canada      IMSA American LeMans Series      Rinaldo Capello
Tom Kristensen
August 17, 2003       Toronto Grand Prix of Mosport      Mosport International Raceway, Bowmanville, Ontario, Canada      IMSA American LeMans Series      Frank Biela
Marco Werner
August 8, 2004       Toronto Grand Prix of Mosport      Mosport International Raceway, Bowmanville, Ontario, Canada      IMSA American LeMans Series      James Weaver
Butch Leitzinger
September 4, 2005       Labour Day Weekend Grand Prix      Mosport International Raceway, Bowmanville, Ontario, Canada      IMSA American LeMans Series      James Weaver
Butch Leitzinger
September 2, 2006             Mosport International Raceway, Bowmanville, Ontario, Canada      IMSA Formula BMW      Reed Stevens
September 3, 2006             Mosport International Raceway, Bowmanville, Ontario, Canada      IMSA Formula BMW      Matt Lee
September 3, 2006       Grand Prix of Mosport      Mosport International Raceway, Bowmanville, Ontario, Canada      IMSA American LeMans Series      Rinaldo Capello
Allan McNish
June 17, 2007       Dickies 200      Mosport International Raceway, Bowmanville, Ontario, Canada      NASCAR Canadian Tire Series      Andrew Ranger
August 11, 2007       Full Throttle Energy Drink 200      Mosport International Raceway, Bowmanville, Ontario, Canada      NASCAR Canadian Tire Series      Don Thomson Jr.
August 26, 2007       Grand Prix of Mosport      Mosport International Raceway, Bowmanville, Ontario, Canada      IMSA American LeMans Series      Romain Dumas
Timo Bernhard
June 15, 2008       Dickies 200      Mosport International Raceway, Bowmanville, Ontario, Canada      NASCAR Canadian Tire Series      J.R. Fitzpatrick
August 9, 2008       Full Throttle Energy Drink 200      Mosport International Raceway, Bowmanville, Ontario, Canada      NASCAR Canadian Tire Series      Kerry Micks
August 24, 2008       Grand Prix of Mosport      Mosport International Raceway, Bowmanville, Ontario, Canada      IMSA American LeMans Series      Marco Werner
Lucas Lühr
May 17, 2009             Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Trans Am      Klaus Graf
June 14, 2009       Dickies 200      Mosport International Raceway, Bowmanville, Ontario, Canada      NASCAR Canadian Tire Series      Andrew Ranger
August 8, 2009       Vortex Brake Pads 200      Mosport International Raceway, Bowmanville, Ontario, Canada      NASCAR Canadian Tire Series      Andrew Ranger
August 30, 2009             Mosport International Raceway, Bowmanville, Ontario, Canada      IMSA Mazda Atlantic      Jonathan Summerton
August 30, 2009       Grand Prix of Mosport      Mosport International Raceway, Bowmanville, Ontario, Canada      IMSA American LeMans Series      Scott Sharp
David Brabham
May 23, 2010             Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Trans Am      Ken Wilden
June 13, 2010       Vortex Brake Pads 200      Mosport International Raceway, Bowmanville, Ontario, Canada      NASCAR Canadian Tire Series      J.R. Fitzpatrick
August 21, 2010       Dickies 200      Mosport International Raceway, Bowmanville, Ontario, Canada      NASCAR Canadian Tire Series      Don Thomson Jr.
August 29, 2010       Grand Prix of Mosport      Mosport International Raceway, Bowmanville, Ontario, Canada      IMSA American LeMans Series      Klaus Graf
Romain Dumas
May 21, 2011             Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA World Challenge      Mike Skeen
May 22, 2011             Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA World Challenge      Mike Skeen
May 22, 2011             Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Trans Am      Tony Ave
May 28, 2011       Dickies 200      Mosport International Raceway, Bowmanville, Ontario, Canada      NASCAR Canadian Tire Series      Scott Steckly
June 26, 2011       Vortex Brake Pads 200      Mosport International Raceway, Bowmanville, Ontario, Canada      NASCAR Canadian Tire Series      D.J. Kennington
July 24, 2011       Grand Prix of Mosport      Mosport International Raceway, Bowmanville, Ontario, Canada      IMSA American LeMans Series      Klaus Graf
Lucas Lühr
July 24, 2011             Mosport International Raceway, Bowmanville, Ontario, Canada      IRL Star Mazda      João Victor Horto
May 20, 2012       Victoria Day SpeedFest Weekend      Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Trans Am      Doug Peterson
May 20, 2012       Vortex Brake Pads 200      Mosport International Raceway, Bowmanville, Ontario, Canada      NASCAR Canadian Tire Series      J.R. Fitzpatrick
June 16, 2012       Clarington 200      Mosport International Raceway, Bowmanville, Ontario, Canada      NASCAR Canadian Tire Series      D.J. Kennington
July 22, 2012       Grand Prix of Mosport      Mosport International Raceway, Bowmanville, Ontario, Canada      IMSA American LeMans Series      Klaus Graf
Lucas Lühr
May 19, 2013       Victoria Day Speedfest      Mosport International Raceway, Bowmanville, Ontario, Canada      SCCA Trans Am      Doug Peterson
May 19, 2013       Vortex 200      Mosport International Raceway, Bowmanville, Ontario, Canada      NASCAR Canadian Tire Series      Louis-Philippe Dumoulin
June 22, 2013       Clarington 200      Mosport International Raceway, Bowmanville, Ontario, Canada      NASCAR Canadian Tire Series      Pete Shepherd
July 20, 2013             Mosport International Raceway, Bowmanville, Ontario, Canada      IRL Pro Mazda      Spencer Pigot
July 21, 2013             Mosport International Raceway, Bowmanville, Ontario, Canada      IRL Pro Mazda      Shelby Blackstock
July 21, 2013       Mobil 1 SportsCar Grand Prix      Mosport International Raceway, Bowmanville, Ontario, Canada      IMSA American LeMans Series      Klaus Graf
Lucas Lühr
September 1, 2013       Chevrolet Silverado 250      Mosport International Raceway, Bowmanville, Ontario, Canada      NASCAR Camping World Truck Series      Chase Elliott
September 1, 2013       Clarington 200      Mosport International Raceway, Bowmanville, Ontario, Canada      NASCAR Canadian Tire Series      Louis-Philippe Dumoulin
May 18, 2014       Clarington 200      Mosport International Raceway, Bowmanville, Ontario, Canada      NASCAR Canadian Tire Series      J.R. Fitzpatrick
August 31, 2014       Clarington 200      Mosport International Raceway, Bowmanville, Ontario, Canada      NASCAR Canadian Tire Series      J.R. Fitzpatrick
August 31, 2014       Chevrolet Silverado 250      Mosport International Raceway, Bowmanville, Ontario, Canada      NASCAR Camping World Truck Series      Ryan Blaney