| Tr | Pos | Event | Date | Class | Car | Tire |
|---|---|---|---|---|---|---|
| 11 | 2005 Atwater National Tour | 2005 | C Stock | 1999 Mazda Miata | Kumho | |
| 7 | 2006 San Diego National Tour | 2006 | C Stock | 1999 Mazda Miata | Kumho | |
| 5 | 2007 San Diego National Tour | 2007 | C Stock | 2006 Mazda Miata | Hoosier | |
| 7 | 2009 San Diego National Tour | 2009 | Index Class 2 | 2003 Mazda MX5 | Toyo | |
| 8 | 2010 San Diego National Tour | 2010 | Index Class 2 | 2003 Mazda Miata | Kumho | |
| 8 | 2011 San Diego National Tour | 2011 | Index Class 2 | 2003 Mazda Miata | Kumho | |
| 8 | 2011 Packwood National Tour | 2011 | Index Class 2 | 2003 Mazda Miata | Kumho | |
| T | 7 | 2012 San Diego National Tour | 2012 | H Stock | 2006 Mazda 3 | Hankook |
| 4 | 2013 San Diego National Tour | 2013 | Street Touring FWD | 2005 Mazda 3 | Dunlop* | |
| 5 | 2014 San Diego National Tour | 2014 | C Street | Mazda MX5 | Dunlop* | |
| 6 | 2015 San Diego National Tour | 2015 | C Street | Mazda MX5 | Dunlop | |
| 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 51 years of the Sports Car Club of America's National Solo (autocross) championships from its beginning in 1973 to 2024, 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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