| Tr | Pos | Event | Date | Class | Car | Tire |
|---|---|---|---|---|---|---|
| 3 | 2000 Bremerton National Tour | 2000 | E Prepared | 77 Mazda RX-3 SP Silver | Hoosier | |
| 3 | 2001 Bremerton National Tour | 2001 | E Prepared | 77 Mazda RX3-SP Silve | Hoosier | |
| 4 | 2002 Bremerton National Tour | 2002 | E Prepared | 1977 Mazda RX3-SP Silver | Hoosier | |
| T | 2 | 2005 Packwood National Tour | 2005 | E Prepared | 1978 Mazda RX3SP | Hoosier |
| T | 2 | 2006 Packwood National Tour | 2006 | E Prepared | 1978 Mazda RX3SP | Hoosier |
| 2 | 2010 Packwood National Tour | 2010 | E Prepared | 1977 Mazda RX3SP | Hoosier | |
| T | 2 | 2011 Packwood National Tour | 2011 | E Prepared | 1977 Mazda RX35P | Hoosier |
| T | 2 | 2012 Packwood National Tour | 2012 | E Prepared | 1977 Mazda RX35P | Hoosier |
| T | 2 | 2013 Packwood National Tour | 2013 | E Prepared | 1977 Mazda RX35P | Hoosier |
| 6 | 2017 Packwood National Tour | 2017 | F Prepared | 1977 Mazda RX3XP | Hoosier | |
| 9 | 2025 Packwood National Tour | 2025 | A Street | 2014 Porsche 911 | Yokohama | |
| Tr | Pos | Event | Date | Class | Car | Tire |
Every year, many national champions and trophy winners choose Autocross Digits for their numbers and classes. A full list can be seen in our Hall of Fame.
Shop Autocross Digits for your number and class needs. We offer the industry's strongest magnetic material, as well as low tack and permanent vinyl options.
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Written by Rocky Entriken, this is the record book of 52 years of the Sports Car Club of America's National Solo (autocross) championships from its beginning in 1973 to 2025, including a brief history of the sport and the championship. It includes the final placing of every driver who has ever competed in the annual event.
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