| Date | Place |
Division |
Start |
Finish | Owner |
# |
Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 31 1957 | Columbia Speedway | NASCAR Convertible | 7 | 8 | 8 | 1957 Ford Convertible | 178 | 165 | running | ||
| Feb 28 1965 | Daytona International Speedway | FIA World Sports Car Championship | 38 | 19 | Ike A. Maxwell Jr. | 24 | Porsche 356B | 243 | 200 | running | |
| May 9 1965 | Laguna Seca Raceway | SCCA US Road Racing Championship GT | 20 | Triumph TR4 | 45 | running | 0 | ||||
| Feb 6 1966 | Daytona International Speedway | FIA World Sports Car Championship | 54 | 21 | William J. Martin | 56 | 1964 Volvo P1800 | 496 | running | ||
| Feb 5 1967 | Daytona International Speedway | FIA World Sports Car Championship | 55 | 19 | Dr. I. A. Maxwell Jr. | 75 | 1962 Volvo 122S | 485 | running | ||
| Apr 15 1973 | Road Atlanta | SCCA Trans Am | 21 | 19 | Bill Martin | Ford Escort | 47 | 200 | suspension | ||
| May 5 1973 | Lime Rock Park | SCCA Trans Am | 29 | 17 | Bill Martin | Ford Escort | 151 | 400 | running | ||
| Jun 16 1973 | Watkins Glen International | SCCA Trans Am | 32 | 43 | Bill Martin | 53 | Ford Escort | 0 | did not start | 0 | |
| Jul 28 1973 | Road America | SCCA Trans Am | 28 | 30 | Bill Martin | Ford Escort | 12 | gearbox | 0 | ||
| Jul 27 1974 | Road America | SCCA Trans Am | 38 | 26 | Bill Martin | Ford Escort | 30 | 50 | gearbox | 0 | |
| Jun 9 1985 | St. Louis International Raceway | IMSA Firestone Firehawk | 9 | Chevrolet Camaro | 168 | running | |||||
| Mar 21 1987 | Sebring International Raceway | IMSA GT | 50 | 52 | Bill Wink Racing | 56 | Chevrolet Camaro | 87 | engine | ||
| Jan 29 2006 | Daytona International Speedway | Grand Am Rolex Sports Car Series | 65 | 59 | Autometrics Motorsports | 15 | Porsche 996 WP0ZZZ99Z5S698057 | 104 | 0 | flywheel | 0 |
| Jan 29 2006 | Daytona International Speedway | Grand Am Rolex Sports Car Series | 67 | 67 | Autometrics Motorsports | 14 | Porsche 996 WP0ZZZ99Z5S698006 | 0 | 4,500 | did not start | 0 |