| September 20, 1969 | Santa Maria Speedway, Santa Maria, CA | NASCAR Pacific Coast Late Model | Marty Kinerk | |
| July 26, 1975 | Santa Maria Speedway, Santa Maria, CA | NASCAR Winston West Series | Ray Elder | |
| July 11, 2009 | 1st Doug Fort Memorial | Santa Maria Speedway, Santa Maria, CA | Golden State 410 Sprint Car | Tyler Walker |
| April 30, 2010 | Santa Maria Speedway, Santa Maria, CA | Taco Bravo 360 Sprint Car | Tommy Tarlton | |
| May 1, 2010 | Santa Maria Speedway, Santa Maria, CA | Golden State 410 Sprint Car | Tommy Tarlton | |
| July 10, 2010 | Santa Maria Speedway, Santa Maria, CA | Golden State 410 Sprint Car | Sean Becker | |
| April 9, 2011 | Santa Maria Speedway, Santa Maria, CA | USAC West Coast 360 Sprint Car | Jace VanderWeerd | |
| May 21, 2011 | Santa Maria Speedway, Santa Maria, CA | King of the West 410 Sprint Car | Andy Gregg | |
| June 18, 2011 | Santa Maria Speedway, Santa Maria, CA | USAC CRA/Western Classic Sprint Car | Cory Kruseman | |
| July 9, 2011 | Santa Maria Speedway, Santa Maria, CA | King of the West 410 Sprint Car | Jonathan Allard | |
| August 13, 2011 | Santa Maria Speedway, Santa Maria, CA | USAC CRA Sprint Car | Austin Williams | |
| May 5, 2012 | Santa Maria Speedway, Santa Maria, CA | USAC West Coast 360 Sprint Car | Ryan Bernal | |
| June 16, 2012 | Santa Maria Speedway, Santa Maria, CA | USAC CRA/Western Classic Sprint Car | Austin Williams | |
| June 23, 2012 | Bud Stanfield Memorial | Santa Maria Speedway, Santa Maria, CA | USAC West Coast 360 Sprint Car | Ryan Bernal |
| July 7, 2012 | Doug Fort Memorial | Santa Maria Speedway, Santa Maria, CA | USAC/ASCS Canyon West Coast 360 Sprint Car | Cory Kruseman |
| August 11, 2012 | Santa Maria Speedway, Santa Maria, CA | USAC CRA/Western Classic Sprint Car | Danny Sheridan | |
| September 29, 2012 | John Jewett Memorial Billett Cup | Santa Maria Speedway, Santa Maria, CA | USAC West Coast 360 Sprint Car | Richard VanderWeerd |
| June 15, 2013 | Santa Maria Speedway, Santa Maria, CA | USAC CRA Sprint Car | Damion Gardner | |
| June 22, 2013 | 28th Bud Stanfield Memorial | Santa Maria Speedway, Santa Maria, CA | USAC West Coast 360 Sprint Car | Richard VanderWeerd |
| July 6, 2013 | 5th Doug Fort Memorial | Santa Maria Speedway, Santa Maria, CA | USAC West Coast 360 Sprint Car | Cory Kruseman |
| July 27, 2013 | Santa Maria Speedway, Santa Maria, CA | King of the West 410 Sprint Car | Kyle Hirst | |
| August 10, 2013 | Santa Maria Speedway, Santa Maria, CA | USAC CRA Sprint Car | Ryan Bernal | |
| August 24, 2013 | Santa Maria Speedway, Santa Maria, CA | URA Unlimited Sprint | Matt Mitchell |