| Tr | Pos | Event | Date | Class | Car | Tire |
|---|---|---|---|---|---|---|
| 23 | 2010 SCCA Solo Nationals | 2010 | C Street Prepared | 1985 Mazda Rx-7 | Kumho | |
| 10 | 2011 Lincoln National Tour | 2011 | C Street Prepared | 1985 Mazda Rx7 | N/A | |
| 33 | 2011 SCCA Solo Nationals | 2011 | E Stock | 1994 Mazda Miata | Hankook | |
| 9 | 2012 Lincoln National Tour | 2012 | C Street Prepared | 1985 Mazda Rx7 | Kumho | |
| 22 | 2012 SCCA Solo Nationals | 2012 | C Street Prepared | 1985 Mazda Rx7 | Kumho | |
| T | 1 | 2021 Chicago National Tour | 2021 | C Street Prepared | 1994 Mazda Miata | Hoosier |
| 3 | 2021 Lincoln Thu-Sat National Tour | 2021 | C Street Prepared | 1994 Mazda Miata | Hoosier | |
| 3 | 2021 Lincoln Sat-Mon National Tour | 2021 | C Street Prepared | 1994 Mazda Miata | Hoosier | |
| 5 | 2021 SCCA Solo Nationals | 2021 | C Street Prepared | 1994 Mazda Miata | Hoosier | |
| T | 2 | 2022 Lincoln National Tour | 2022 | C Street Prepared | 1994 Mazda Miata | Hoosier |
| 19 | 2022 SCCA Solo Nationals | 2022 | C Street Prepared | 1994 Mazda Miata | Hoosier | |
| 16 | 2023 SCCA Solo Nationals | 2023 | C Street Prepared | 1994 Mazda Miata | Hoosier | |
| 2 | 2024 Lincoln National Tour | 2024 | C Street Prepared | 1994 Mazda Miata | Hoosier | |
| 10 | 2024 SCCA Solo Nationals | 2024 | C Street Prepared | 1994 Mazda Miata | Hoosier | |
| 18 | 2025 SCCA Solo Nationals | 2025 | 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 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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