| Tr | Pos | Event | Date | Class | Car | Tire |
|---|---|---|---|---|---|---|
| T | 2 | 1998 SCCA Solo Nationals | 1998 | A Street Prepared | 1969 Lotus Elan Red | Hoosier |
| T | 3 | 1999 SCCA Solo Nationals | 1999 | A Street Prepared | 1969 Lotus Elan Red | Hoosier |
| T | 2 | 2000 SCCA Solo Nationals | 2000 | A Street Prepared | 1969 Lotus Elan Red | Hoosier |
| 19 | 2001 SCCA Solo Nationals | 2001 | C Modified | 2000 Van Diemen Formula | Goodyear | |
| T | 4 | 2002 SCCA Solo Nationals | 2002 | A Street Prepared | 1969 Lotus Elan Red | Hoosier |
| T | 3 | 2003 SCCA Solo Nationals | 2003 | A Street Prepared | 1969 Lotus Elan | Hoosier |
| T | 5 | 2004 SCCA Solo Nationals | 2004 | A Street Prepared | 1969 Lotus Elan Red | Hoosier |
| T | 2 | 2005 Toledo National Tour | 2005 | A Street Prepared | 1969 Lotus Elan | Hoosier |
| 21 | 2005 SCCA Solo Nationals | 2005 | C Modified | 1984 Van Demon Formula F | Hoosier | |
| 6 | 2006 Peru National Tour | 2006 | C Modified | 1984 Van Diemen RF84 | Hoosier | |
| 7 | 2006 Milwaukee National Tour | 2006 | C Modified | 1984 Van Diemen RF84 Wht | ||
| 17 | 2006 SCCA Solo Nationals | 2006 | C Modified | 1984 Van Diemen RF84 | Hoosier | |
| 4 | 2007 San Diego National Tour | 2007 | D Modified | 1966 Lotus Elan | Hoosier | |
| T | 2 | 2007 Houston National Tour | 2007 | D Modified | 1965 Lotus Elan | Hoosier |
| 3 | 2007 Peru National Tour | 2007 | D Modified | 1965 Lotus Elan | Hoosier | |
| T | 4 | 2007 SCCA Solo Nationals | 2007 | D Modified | 1965 Lotus Elan | Hoosier |
| 3 | 2008 San Diego National Tour | 2008 | D Modified | 1965 Lotus Elan | Hoosier | |
| 4 | 2008 Devens National Tour | 2008 | C Modified | 1984 Van Diemen RF84 | Hoosier | |
| 8 | 2008 SCCA Solo Nationals | 2008 | D Modified | 1965 Lotus Elan | Hoosier | |
| 12 | 2009 Peru National Tour | 2009 | C Modified | 1984 Van Diemen RF84 | Hoosier | |
| 10 | 2009 SCCA Solo Nationals | 2009 | C Modified | 1984 Van Diemen RF84 | Hoosier | |
| 9 | 2010 Peru National Tour | 2010 | C Modified | 1984 Van Diemen RF84 | Hoosier | |
| 4 | 2010 Finger Lakes National Tour | 2010 | C Modified | 1984 Van Diemen RF84 | Hoosier | |
| 9 | 2010 SCCA Solo Nationals | 2010 | C Modified | 1984 Van Diemen RF84 | Hoosier | |
| 9 | 2011 Toledo National Tour | 2011 | C Modified | 1984 Van Diemen RF 84 | Hoosier | |
| 17 | 2012 SCCA Solo Nationals | 2012 | C Modified | 1984 Van Diemen RF 84 | Hoosier | |
| 12 | 2013 SCCA Solo Nationals | 2013 | D Modified | 1965 Lotus* Elan | Avon | |
| T | 4 | 2014 SCCA Solo Nationals | 2014 | D Modified | 1969 Lotus Elan | Hoosier |
| 4 | 2015 Wilmington National Tour | 2015 | D Modified | 1969 Lotus* Elan | Hoosier | |
| 11 | 2015 SCCA Solo Nationals | 2015 | D Modified | 1969 Lotus* Elan | Hoosier | |
| 2 | 2016 Wilmington National Tour | 2016 | D Modified | 1969 Lotus 1969 Lotus Elan | Hoosier | |
| 7 | 2016 SCCA Solo Nationals | 2016 | D Modified | 1969 Lotus Elan | Hoosier | |
| T | 2 | 2017 Bristol National Tour | 2017 | D Modified | 1969 Lotus Elan | Hoosier |
| 18 | 2017 SCCA Solo Nationals | 2017 | D Modified | 1969 Lotus Elan | Hoosier | |
| T | 1 | 2018 Finger Lakes National Tour | 2018 | D Modified | 1969 Lotus Elan | Hoosier |
| T | 1 | 2018 Peru National Tour | 2018 | D Modified | 1969 Lotus Elan | Hoosier* |
| 8 | 2018 SCCA Solo Nationals | 2018 | D Modified | 1969 Lotus Elan | Hoosier | |
| 9 | 2019 Bristol National Tour | 2019 | C Street | 2016 Mazda MX-5 | Bridgestone | |
| 8 | 2019 Peru National Tour | 2019 | C Street | 2016 Mazda MX-5 | Bridgestone | |
| 22 | 2019 SCCA Solo Nationals | 2019 | C Street | 2016 Mazda MX-5 | Bridgestone | |
| 6 | 2020 Peru National Tour | 2020 | C Street | 2016 Mazda MX-5 | Bridgestone | |
| 8 | 2020 Toledo National Tour | 2020 | C Street | 2016 Mazda MX-5 | Bridgestone | |
| 8 | 2021 Peru National Tour | 2021 | C Street | 2016 Mazda MX-5 | Sumitomo* | |
| 27 | 2021 SCCA Solo Nationals | 2021 | C Street | 2016 Mazda MX-5 | Yokohama | |
| 21 | 2022 SCCA Solo Nationals | 2022 | C Street | 2016 Mazda MX-5 | Yokohama | |
| 13 | 2023 Peru National Tour | 2023 | C Street | 2023 Mazda MX-5 | Yokohama | |
| 41 | 2023 SCCA Solo Nationals | 2023 | C Street | 2023 Mazda MX-5 | Bridgestone | |
| 6 | 2024 Romulus National Tour | 2024 | D Modified | 1969 Lotus Elan | Hoosier | |
| 7 | 2025 SCCA Solo Nationals | 2025 | D Modified | 1969 Lotus Elan | 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.
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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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