June 9, 1956             Auto City Speedway, Clio, MI      USAC Midget      Jimmy Davies
July 29, 1956             Auto City Speedway, Clio, MI      USAC Midget      Gays Biro
June 14, 1959             Auto City Speedway, Clio, MI      USAC Midget      Larry McCloskey
July 16, 1959             Auto City Speedway, Clio, MI      USAC Midget      Gene Hartley
June 3, 1960             Auto City Speedway, Clio, MI      USAC Midget      Jimmy Davies
September 8, 1963             Auto City Speedway, Clio, MI      ARCA Stock Car      Johnny Roberts
May 9, 1965             Auto City Speedway, Clio, MI      ARCA Stock Car      Jack Bowsher
May 8, 1966             Auto City Speedway, Clio, MI      ARCA Stock Car      Jack Shanklin
September 4, 1966             Auto City Speedway, Clio, MI      ARCA Stock Car      Iggy Katona
May 29, 1967             Auto City Speedway, Clio, MI      ARCA Stock Car      Iggy Katona
September 3, 1967             Auto City Speedway, Clio, MI      ARCA Stock Car      Iggy Katona
May 30, 1968             Auto City Speedway, Clio, MI      ARCA Stock Car      Les Snow
June 12, 1986             Auto City Speedway, Clio, MI      ARTGO Stock Car      Butch Miller
May 24, 1987       Auto City 125      Auto City Speedway, Clio, MI      ARCA Stock Car      Bob Keselowski
June 14, 1987             Auto City Speedway, Clio, MI      ARTGO Stock Car      Dick Trickle
July 3, 1988             Auto City Speedway, Clio, MI      ARCA Stock Car      Tracy Leslie
August 11, 1990       Coors 100      Auto City Speedway, Clio, MI      ARTGO Stock Car      Butch Miller
July 25, 1992             Auto City Speedway, Clio, MI      ASA Stock Car      Johnny Benson Jr.
June 13, 1993             Auto City Speedway, Clio, MI      ASA Stock Car      Bob Senneker
August 4, 2001       Mid Michigan 150      Auto City Speedway, Clio, MI      NASCAR Midwest Series      Steve Carlson
July 10, 2004             Auto City Speedway, Clio, MI      MSA Supermodified      Tim Jedrzejek
July 9, 2005             Auto City Speedway, Clio, MI      MSA Supermodified      Charlie Schultz
August 27, 2005             Auto City Speedway, Clio, MI      MSA Supermodified      Randy Burch
July 8, 2006             Auto City Speedway, Clio, MI      MSA Supermodified      Charlie Schultz
June 26, 2010       Must See Twin 20s      Auto City Speedway, Clio, MI      Must See/HOSS Sprint Car      Jimmy McCune
June 25, 2011       Must See Twin 20s      Auto City Speedway, Clio, MI      Must See Racing Sprint Car      Brian Gerster
June 23, 2012             Auto City Speedway, Clio, MI      MSA Supermodified      Charlie Schultz
July 3, 2012       Must See Twin 20s      Auto City Speedway, Clio, MI      Must See Racing Sprint Car      Brian Gerster
August 24, 2012       Super Shootout      Auto City Speedway, Clio, MI      Must See Racing Supermodified      Kyle Edwards
July 3, 2013             Auto City Speedway, Clio, MI      Must See Racing Sprint Car      Aaron Pierce
August 10, 2013       Silver Bullet 100      Auto City Speedway, Clio, MI      ARCA CRA All-Stars      Robby Johnson
August 16, 2013       Draper 125      Auto City Speedway, Clio, MI      ARCA CRA Super Series      Travis Braden
June 7, 2014       Xtreme Speed Shootout      Auto City Speedway, Clio, MI      Must See Racing Sprint Car      Jimmy McCune
July 3, 2014       David D. Matteer Memorial      Auto City Speedway, Clio, MI      Must See Racing Sprint Car      JoJo Helberg