| Tr | Pos | Event | Date | Class | Car | Tire |
|---|---|---|---|---|---|---|
| 5 | 2005 San Diego National Tour | 2005 | A Prepared | 1994 Mazda Miata | Hoosier | |
| 10 | 2006 San Diego National Tour | 2006 | C Street Prepared | 1991 Mazda Miata | Kumho | |
| 9 | 2007 San Diego National Tour | 2007 | C Street Prepared | 1991 Mazda Miata | Hoosier | |
| 12 | 2009 San Diego National Tour | 2009 | C Street Prepared | 1994 Mazda Miata | Hoosier | |
| 11 | 2014 SCCA Solo Nationals | 2014 | Street Touring Ultra | 2003 Nissan 350Z | Hankook | |
| 43 | 2015 SCCA Solo Nationals | 2015 | Street Touring Sport | 1990 Mazda Miata | Bridgestone | |
| 16 | 2016 SCCA Solo Nationals | 2016 | C Street Prepared | 1994 Mazda Miata | Hoosier | |
| 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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