| July 29, 1967 | Yakima Speedway, Yakima, WA | NASCAR Pacific Coast Late Model | Hershel McGriff | |
| August 31, 1968 | Yakima Speedway, Yakima, WA | NASCAR Pacific Coast Late Model | Dave James | |
| July 6, 1969 | Yakima Speedway, Yakima, WA | NASCAR Pacific Coast Late Model | Jack McCoy | |
| August 31, 1969 | Yakima Speedway, Yakima, WA | NASCAR Pacific Coast Late Model | Jack McCoy | |
| July 2, 1970 | Yakima Speedway, Yakima, WA | NASCAR Pacific Coast Late Model | Jack McCoy | |
| September 11, 1971 | Yakima Speedway, Yakima, WA | NASCAR Winston West Series | Ray Elder | |
| May 27, 1972 | Yakima Speedway, Yakima, WA | NASCAR Winston West Series | Hershel McGriff | |
| September 9, 1972 | Yakima Speedway, Yakima, WA | NASCAR Winston West Series | Jack McCoy | |
| September 8, 1973 | Yakima Speedway, Yakima, WA | NASCAR Winston West Series | Jack McCoy | |
| September 7, 1974 | Yakima Speedway, Yakima, WA | NASCAR Winston West Series | Harry Jefferson | |
| September 6, 1975 | Yakima Speedway, Yakima, WA | NASCAR Winston West Series | Jimmy Insolo | |
| September 11, 1976 | Yakima Speedway, Yakima, WA | NASCAR Winston West Series | Harry Jefferson | |
| June 25, 1977 | Yakima 100 | Yakima Speedway, Yakima, WA | NASCAR Winston West Series | Harry Jefferson |
| June 24, 1978 | Yakima Speedway, Yakima, WA | NASCAR Winston West Series | Jimmy Insolo | |
| September 2, 1978 | Yakima Speedway, Yakima, WA | NASCAR Winston West Series | Jimmy Insolo | |
| June 30, 1979 | Valley Ford 100 | Yakima Speedway, Yakima, WA | NASCAR Winston West Series | Ron Eaton |
| July 2, 1983 | Winston 150 | Yakima Speedway, Yakima, WA | NASCAR Winston West Series | Ron Eaton |
| June 30, 1984 | Winston 150 | Yakima Speedway, Yakima, WA | NASCAR Winston West Series | Ron Eaton |
| July 13, 1985 | Sunfair Chevy/Lynch Olds 150 | Yakima Speedway, Yakima, WA | NASCAR Winston West Series | Hershel McGriff |
| April 17, 1993 | Cascade Recycling 125 | Yakima Speedway, Yakima, WA | NASCAR Northwest Series | Dan Press |
| May 29, 1993 | Yakima 125 | Yakima Speedway, Yakima, WA | NASCAR Northwest Series | Pete Harding |
| July 10, 1993 | Hahn Chrysler Plymouth Sun City 200 | Yakima Speedway, Yakima, WA | NASCAR Northwest Series | Ken McMahon |
| June 11, 1994 | Hahn Motor Company 200 | Yakima Speedway, Yakima, WA | NASCAR Winston West Series | Mike Chase |
| August 2, 1998 | Frank's Chevrolet 150 | Yakima Speedway, Yakima, WA | NASCAR Northwest Series | Garrett Evans |
| June 1, 2002 | Frank's Chevrolet 125 | Yakima Speedway, Yakima, WA | NASCAR Northwest Series | Kevin Hamlin |
| July 20, 2002 | Frank's 125 | Yakima Speedway, Yakima, WA | NASCAR Northwest Series | Gary Lewis |
| September 21, 2002 | Frank's Chevrolet 125 | Yakima Speedway, Yakima, WA | NASCAR Northwest Series | Kevin Hamlin |
| May 31, 2003 | Franks Chevrolet 125 | Yakima Speedway, Yakima, WA | NASCAR Northwest Series | John Bender |
| July 19, 2003 | Franks Chevrolet 125 | Yakima Speedway, Yakima, WA | NASCAR Northwest Series | Chris Hart |
| May 29, 2004 | Yakima 125 | Yakima Speedway, Yakima, WA | NASCAR Northwest Series | Jeff Jefferson |
| July 23, 2004 | Frank's Chevrolet 125 | Yakima Speedway, Yakima, WA | NASCAR Northwest Series | Tom Sweatman |
| August 14, 2004 | Frank's Chevrolet 125 | Yakima Speedway, Yakima, WA | NASCAR Northwest Series | Jeff Jefferson |
| May 28, 2005 | Okanogan Seattle Transport 125 | Yakima Speedway, Yakima, WA | NASCAR Northwest Series | Brandon Riehl |
| July 23, 2005 | Magic Metals 125 | Yakima Speedway, Yakima, WA | NASCAR Northwest Series | Jeff Jefferson |
| September 4, 2005 | Aero Turbine Mufflers 200 | Yakima Speedway, Yakima, WA | NASCAR Northwest Series | Brandon Riehl |
| June 17, 2006 | Penguin Plumbing 125 | Yakima Speedway, Yakima, WA | NASCAR Northwest Series | Gary Lewis |
| July 22, 2006 | Bud Clary Toyota 125 | Yakima Speedway, Yakima, WA | NASCAR Northwest Series | Gary Lewis |
| September 3, 2006 | Aero Exhaust 200 | Yakima Speedway, Yakima, WA | NASCAR Northwest Series | B.J. Tidrick |