| June 17, 1973 | Monadnock Speedway, Winchester, NH | Modified | Bob Santos | |
| June 7, 1974 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Ron Bouchard | |
| June 7, 1974 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Punky Caron | |
| May 25, 1975 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Brian Ross | |
| June 8, 1975 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Ron Bouchard | |
| May 28, 1976 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Punky Caron | |
| June 18, 1976 | Monadnock Speedway, Winchester, NH | Modified | Geoff Bodine | |
| June 18, 1976 | Yankee 100 | Monadnock Speedway, Winchester, NH | Modified | Ron Bouchard |
| June 25, 1976 | Bill LaRose Memorial | Monadnock Speedway, Winchester, NH | NASCAR Modified | Punky Caron |
| April 10, 1977 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Punky Caron | |
| May 1, 1977 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Punky Caron | |
| May 6, 1977 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Punky Caron | |
| May 20, 1977 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Punky Caron | |
| June 3, 1977 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Pete Fiandaca | |
| June 12, 1977 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Maynard Troyer | |
| June 12, 1977 | Yankee 100 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Maynard Troyer |
| June 19, 1977 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Kirby Monteith | |
| June 24, 1977 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Dwight Jarvis | |
| July 1, 1977 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Pete Fiandaca | |
| May 6, 1978 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Dunk Rudolph | |
| June 11, 1978 | Monadnock Speedway, Winchester, NH | NASCAR Late Model | Kelly Arrison | |
| June 11, 1978 | Yankee 100 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Geoff Bodine |
| June 28, 1978 | Monadnock Speedway, Winchester, NH | Yankee All-Star Modified | Geoff Bodine | |
| August 20, 1978 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Richie Evans | |
| May 6, 1979 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Dunk Rudolph | |
| June 10, 1979 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Richie Evans | |
| August 26, 1979 | Monadnock 100 | Monadnock Speedway, Winchester, NH | NASCAR Grand National North | Beaver Dragon |
| June 12, 1980 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Ron Bouchard | |
| June 19, 1980 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Marty Radewick | |
| June 26, 1980 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Ron Bouchard | |
| May 31, 1981 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Ron Bouchard | |
| June 7, 1981 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Marty Radewick | |
| June 26, 1981 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Punky Caron | |
| July 24, 1981 | Monadnock Speedway, Winchester, NH | NEMA Midget | Nick Fornoro Jr. | |
| May 28, 1982 | Winchester 50 | Monadnock Speedway, Winchester, NH | NASCAR Grand National North | Chuck Bown |
| May 12, 1985 | Monadnock Speedway, Winchester, NH | NASCAR Modified | John Rosati | |
| May 18, 1986 | Whitcomb 100 | Monadnock Speedway, Winchester, NH | NASCAR Modified Tour | Ken Bouchard |
| May 31, 1987 | Whitcomb 150 | Monadnock Speedway, Winchester, NH | NASCAR Modified Tour | Jimmy Spencer |
| May 8, 1988 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Mike Stefanik | |
| May 15, 1988 | Busch North 150 | Monadnock Speedway, Winchester, NH | NASCAR Busch North Series | Pete Silva |
| May 15, 1988 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Ken Bouchard | |
| May 22, 1988 | Whitcomb 150 | Monadnock Speedway, Winchester, NH | NASCAR Modified Tour | Mike Stefanik |
| June 3, 1988 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Reggie Ruggiero | |
| June 17, 1988 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Reggie Ruggiero | |
| June 24, 1988 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Reggie Ruggiero | |
| April 30, 1989 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Jerry Marquis | |
| May 21, 1989 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Jerry Marquis | |
| May 21, 1989 | Busch 150 | Monadnock Speedway, Winchester, NH | NASCAR Busch North Series | Dale Shaw |
| June 11, 1989 | Whitcomb 150 | Monadnock Speedway, Winchester, NH | NASCAR Modified Tour | Reggie Ruggiero |
| April 29, 1990 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Mike Stefanik | |
| June 3, 1990 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Jerry Marquis | |
| June 10, 1990 | Whitcomb 150 | Monadnock Speedway, Winchester, NH | NASCAR Modified Tour | Jamie Tomaino |
| June 22, 1990 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Jerry Marquis | |
| July 1, 1990 | Busch 150 | Monadnock Speedway, Winchester, NH | NASCAR Busch North Series | Jamie Aube |
| April 28, 1991 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Rick Fuller | |
| May 5, 1991 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Dwight Jarvis | |
| May 19, 1991 | Busch 150 | Monadnock Speedway, Winchester, NH | NASCAR Busch North Series | Mike Rowe |
| May 26, 1991 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Jerry Marquis | |
| June 16, 1991 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Kirby Monteith | |
| June 30, 1991 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Jerry Marquis | |
| May 17, 1992 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Jerry Marquis | |
| May 17, 1992 | Busch 150 | Monadnock Speedway, Winchester, NH | NASCAR Busch North Series | Stub Fadden |
| May 16, 1993 | Busch 150 | Monadnock Speedway, Winchester, NH | NASCAR Busch North Series | Robbie Crouch |
| May 23, 1993 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Jerry Marquis | |
| June 4, 1993 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Jerry Marquis | |
| May 15, 1994 | Busch 150 | Monadnock Speedway, Winchester, NH | NASCAR Busch North Series | Jerry Marquis |
| August 12, 1994 | Auto Palace 150 | Monadnock Speedway, Winchester, NH | NASCAR Busch North Series | Bobby Dragon |
| July 21, 1995 | Busch 150 | Monadnock Speedway, Winchester, NH | NASCAR Busch North Series | Dave Dion |
| May 4, 1997 | Monadnock Speedway, Winchester, NH | NASCAR Modified | Jack Bateman | |
| April 17, 2004 | One Stop Toy Shop 100 | Monadnock Speedway, Winchester, NH | Modified Racing Series | Kirk Alexander |
| April 24, 2004 | Jack's Competition Engines 50 | Monadnock Speedway, Winchester, NH | Modified Racing Series | Kirk Alexander |
| June 12, 2004 | Monadnock Speedway, Winchester, NH | Modified Racing Series | Les Hinckley | |
| July 3, 2004 | Kulick's Sunoco Supermarket 50 | Monadnock Speedway, Winchester, NH | Modified Racing Series | Kirk Alexander |
| July 31, 2004 | Monadnock Speedway, Winchester, NH | Modified Racing Series | Peter Daniels | |
| September 11, 2004 | T-Bird Mini Mart 100 | Monadnock Speedway, Winchester, NH | Modified Racing Series | Sean Bodreau |
| April 16, 2005 | Diamond RV Centre Spring Dash | Monadnock Speedway, Winchester, NH | Modified Racing Series | Les Hinckley |
| May 21, 2005 | Monadnock Speedway, Winchester, NH | Modified Racing Series | Kirk Alexander | |
| June 11, 2005 | Monadnock Speedway, Winchester, NH | Modified Racing Series | Kirk Alexander | |
| July 2, 2005 | Monadnock Speedway, Winchester, NH | Modified Racing Series | Kirk Alexander | |
| July 30, 2005 | Hamshaw Lumber 100 | Monadnock Speedway, Winchester, NH | Modified Racing Series | Kirk Alexander |
| August 27, 2005 | Monadnock Speedway, Winchester, NH | Modified Racing Series | Dwight Jarvis | |
| April 15, 2006 | Spring Dash | Monadnock Speedway, Winchester, NH | Modified Racing Series | Kirk Alexander |
| May 27, 2006 | Monadnock Speedway, Winchester, NH | Modified Racing Series | Dwight Jarvis | |
| July 1, 2006 | Firecracker 100 | Monadnock Speedway, Winchester, NH | Modified Racing Series | Jim Boniface |
| July 29, 2006 | Kayem Hot Dog 100 | Monadnock Speedway, Winchester, NH | Modified Racing Series | Andy Seuss |
| August 26, 2006 | Monadnock Speedway, Winchester, NH | Modified Racing Series | Kirk Alexander | |
| May 5, 2007 | Monadnock Speedway, Winchester, NH | Modified Racing Series | Les Hinckley | |
| May 26, 2007 | Monadnock Speedway, Winchester, NH | Modified Racing Series | Kirk Alexander | |
| July 7, 2007 | Monadnock Speedway, Winchester, NH | Modified Racing Series | Kirk Alexander | |
| August 25, 2007 | Fenton Family 100 | Monadnock Speedway, Winchester, NH | Modified Racing Series | Rob Goodenough |
| September 1, 2007 | Monadnock Speedway, Winchester, NH | NEMA Midget | Greg Stoehr | |
| April 26, 2008 | Bond Auto Parts 100 | Monadnock Speedway, Winchester, NH | Modified Racing Series | Kirk Alexander |
| May 24, 2008 | Monadnock Speedway, Winchester, NH | NEMA Midget | Joey Payne | |
| July 5, 2008 | Firecracker 100 | Monadnock Speedway, Winchester, NH | Modified Racing Series | Kirk Alexander |
| July 26, 2008 | Monadnock Speedway, Winchester, NH | NEMA Midget | Bobby Santos III | |
| August 23, 2008 | Fenton Family Dealerships 100 | Monadnock Speedway, Winchester, NH | Modified Racing Series | Kirk Alexander |
| August 30, 2008 | Monadnock Speedway, Winchester, NH | NEMA Midget | Greg Stoehr | |
| April 25, 2009 | Bond Autoparts Spring Dash 100 | Monadnock Speedway, Winchester, NH | Modified Racing Series | Rob Goodenough |
| May 23, 2009 | Monadnock Speedway, Winchester, NH | NEMA Midget | Randy Cabral | |
| July 4, 2009 | Firecracker 100 | Monadnock Speedway, Winchester, NH | Modified Racing Series | Kirk Alexander |
| August 1, 2009 | Monadnock Speedway, Winchester, NH | NEMA Lites | P.J. Stergios | |
| August 1, 2009 | Monadnock Speedway, Winchester, NH | NEMA Midget | Nick Fornoro Jr. | |
| September 5, 2009 | Marilyn's Passion 45 | Monadnock Speedway, Winchester, NH | NEMA Lites | P.J. Stergios |
| September 5, 2009 | Marilyn's Passion 45 | Monadnock Speedway, Winchester, NH | NEMA Midget | Greg Stoehr |
| May 1, 2010 | Bond Autoparts Spring Dash 100 | Monadnock Speedway, Winchester, NH | Modified Racing Series | Dwight Jarvis |
| May 29, 2010 | Monadnock Speedway, Winchester, NH | NEMA Midget | Jim Miller | |
| May 29, 2010 | Monadnock Speedway, Winchester, NH | NEMA Lites | Todd Bertrand | |
| July 3, 2010 | Firecracker 100 | Monadnock Speedway, Winchester, NH | Modified Racing Series | Kirk Alexander |
| July 17, 2010 | Monadnock 200 | Monadnock Speedway, Winchester, NH | NASCAR Modified Tour | Ted Christopher |
| July 31, 2010 | Monadnock Speedway, Winchester, NH | NEMA Lites | Anthony Nocella | |
| July 31, 2010 | Monadnock Speedway, Winchester, NH | NEMA Midget | Russ Stoehr | |
| April 30, 2011 | Bond Spring Dash 100 | Monadnock Speedway, Winchester, NH | Modified Racing Series | Les Hinckley |
| June 26, 2011 | Monadnock 200 | Monadnock Speedway, Winchester, NH | NASCAR Modified Tour | Todd Szegedy |
| July 2, 2011 | Firecracker 100 | Monadnock Speedway, Winchester, NH | Modified Racing Series | Jon McKennedy |
| April 21, 2012 | Bond Auto Spring Dash 100 | Monadnock Speedway, Winchester, NH | Modified Racing Series | Jon McKennedy |
| May 12, 2012 | Whitcomb 200 | Monadnock Speedway, Winchester, NH | NASCAR Modified Tour | Ryan Preece |
| July 7, 2012 | Firecracker 100 | Monadnock Speedway, Winchester, NH | Modified Racing Series | Todd Szegedy |
| August 25, 2012 | Victor Johnson Memorial 100 | Monadnock Speedway, Winchester, NH | Modified Racing Series | Dwight Jarvis |
| April 20, 2013 | Spring Dash 100 | Monadnock Speedway, Winchester, NH | Modified Racing Series | Rowan Pennink |
| June 22, 2013 | Monadnock Speedway, Winchester, NH | NEMA Lites | P.J. Stergios | |
| June 22, 2013 | Iron Mike Scrivani Memorial | Monadnock Speedway, Winchester, NH | NEMA Midget | Joey Payne |
| July 6, 2013 | Firecracker 100 | Monadnock Speedway, Winchester, NH | Modified Racing Series | Dwight Jarvis |
| July 27, 2013 | Town Fair Tire Whitcomb 200 | Monadnock Speedway, Winchester, NH | NASCAR Modified Tour | Justin Bonsignore |
| August 24, 2013 | Victor Johnson Memorial 100 | Monadnock Speedway, Winchester, NH | Modified Racing Series | Todd Patnode |
| April 19, 2014 | Spring Dash | Monadnock Speedway, Winchester, NH | Modified Racing Series | Rowan Pennink |
| June 21, 2014 | Iron Mike Scrivani Memorial | Monadnock Speedway, Winchester, NH | NEMA Lites | P.J. Stergios |
| June 21, 2014 | Iron Mike Scrivani Memorial | Monadnock Speedway, Winchester, NH | NEMA Midget | Randy Cabral |
| July 5, 2014 | Firecracker 100 | Monadnock Speedway, Winchester, NH | Modified Racing Series | Richard Savary |
| July 19, 2014 | O'Reilly Auto Parts 200 | Monadnock Speedway, Winchester, NH | NASCAR Modified Tour | Justin Bonsignore |
| August 23, 2014 | Victor Johnson Memorial 100 | Monadnock Speedway, Winchester, NH | Modified Racing Series | Dwight Jarvis |
| May 2, 2015 | Bond Auto Parts Spring Dash 100 | Monadnock Speedway, Winchester, NH | Modified Racing Series | Todd Szegedy |
| June 13, 2015 | Racing Guys 100 | Monadnock Speedway, Winchester, NH | Tri-Track Open Modified | Matt Hirschman |
| July 25, 2015 | O'Reilly Auto Parts 200 | Monadnock Speedway, Winchester, NH | NASCAR Modified Tour | Doug Coby |
| August 22, 2015 | Victor Johnson Memorial 100 | Monadnock Speedway, Winchester, NH | Modified Racing Series | Les Hinckley |
| May 21, 2016 | Winchester 200 | Monadnock Speedway, Winchester, NH | Modified Touring Series | Ryan Preece |
| July 24, 2016 | Dunleavy's Truck & Trailer Repair 200 | Monadnock Speedway, Winchester, NH | NASCAR Modified Tour | Timmy Solomito |
| April 22, 2017 | Monadnock Speedway, Winchester, NH | Modified Touring Series | Ryan Preece | |
| July 8, 2017 | Monadnock Speedway, Winchester, NH | Modified Touring Series | Chase Dowling | |
| August 19, 2017 | Monadnock Speedway, Winchester, NH | Modified Touring Series | Rowan Pennink | |
| September 16, 2017 | Monadnock Speedway, Winchester, NH | Modified Touring Series | Chase Dowling | |
| June 30, 2018 | Monadnock Speedway, Winchester, NH | ISMA Supermodified | Mike Lichty | |
| September 15, 2019 | Monadnock Speedway, Winchester, NH | Tri-Track Open Modified | Chase Dowling | |
| July 5, 2020 | Monadnock Speedway, Winchester, NH | Tri-Track Open Modified | Craig Lutz | |
| August 15, 2020 | Monadnock Speedway, Winchester, NH | Tri-Track Open Modified | Sam Rameau | |
| August 29, 2020 | Advanced Gas Distibutors 200 | Monadnock Speedway, Winchester, NH | NASCAR Modified Tour | Justin Bonsignore |
| May 1, 2021 | Monadnock Speedway, Winchester, NH | Tri-Track Open Modified | Sam Rameau | |
| June 26, 2021 | Monadnock Speedway, Winchester, NH | ISMA Supermodified | Jon McKennedy | |
| August 14, 2021 | Monadnock Speedway, Winchester, NH | Tri-Track Open Modified | Chase Dowling | |
| April 30, 2022 | Monadnock Speedway, Winchester, NH | Tri-Track Open Modified | Matt Hirschman | |
| June 19, 2022 | Duel at the Dog 200 | Monadnock Speedway, Winchester, NH | NASCAR Modified Tour | Justin Bonsignore |
| May 6, 2023 | Duel at the Dog 200 | Monadnock Speedway, Winchester, NH | NASCAR Modified Tour | Doug Coby |
| September 9, 2023 | Winchester Fair | Monadnock Speedway, Winchester, NH | NASCAR Modified Tour | Justin Bonsignore |