| Date | Place |
Division |
Start |
Finish | Owner |
# |
Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb 1 1976 | Daytona International Speedway | IMSA/WSCC GT | 57 | 30 | Glen Marckwardt | 7 | Mazda RX-3 | 331 | did not finish | ||
| Apr 22 1979 | Riverside International Raceway | IMSA GT | 55 | 19 | Walt Bohren Racing | 7 | Mazda RX-7 | 171 | running | ||
| Sep 2 1979 | Road America | IMSA GT | 27 | 22 | Walt Bohren Racing | 7 | Mazda RX-7 | 99 | running | ||
| May 3 1981 | Laguna Seca Raceway | IMSA GTU | 32 | 30 | 5 | Mazda RX-3 | 21 | did not finish | |||
| Jun 21 1987 | West Palm Beach Street Circuit | IMSA GTP/Lights | 19 | 20 | Mosler Racing | 5 | March 84G Chevrolet | 17 | 1,400 | did not finish | |
| Feb 5 1989 | Daytona International Speedway | IMSA GT | 61 | 38 | Overton Autosport | 87 | Mazda RX-7 | 344 | mechanical | ||
| Mar 18 1989 | Sebring International Raceway | IMSA GT | 34 | 28 | Overton Autosport | 87 | Mazda RX-7 | 243 | running | ||
| Jul 16 1989 | Road America | IMSA GT | 39 | 29 | Overton Autosport | 28 | Mazda RX-7 | 61 | running |