| Date | Place |
Division |
Start |
Finish | Owner |
# |
Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 20 1974 | Autódromo Hermanos Rodríguez | IMSA GT | 7 | 2 | Gregg Loomis | 65 | Porsche Carrera RSR 911 460 9055 | 200 | running | ||
| Feb 2 1975 | Daytona International Speedway | IMSA GT/World Sports Car Championship | 16 | 2 | Toad Hall | 11 | Porsche Carrera RSR 911 460 9049 | 669 | 6,050 | running | |
| Mar 22 1975 | Sebring International Raceway | IMSA GT | 7 | 13 | Toad Hall Racing | 1 | Porsche Carrera RSR 911 460 9049 | 200 | accident | ||
| May 10 1975 | Riverside International Raceway | IMSA GT | 9 | 6 | 1 | Porsche Carrera RSR | 182 | 1,500 | running | ||
| Jun 15 1975 | Circuit de la Sarthe | ACO | 26 | 9 | Erwin Kremer | 65 | Porsche Carrera RSK 911 560 9117 | 305 | running | ||
| Aug 24 1975 | Mid-Ohio Sports Car Course | IMSA GT | 7 | 7 | 61 | Porsche Carrera | 201 | running | |||
| Feb 1 1976 | Daytona International Speedway | IMSA/WSCC GT | 27 | 31 | Juan Carlos Bolanos | 97 | Porsche Carrera | 318 | did not finish | ||
| Mar 20 1976 | Sebring International Raceway | IMSA GT | 17 | 11 | Adams Apple | 91 | Porsche Carrera RSR 911 360 1099 | 206 | running | ||
| Jun 13 1976 | Circuit de la Sarthe | ACO | 11 | 28 | Erwin Kremer | 47 | Porsche 935 006 00019-K1 | 272 | fire | ||
| Jun 20 1982 | Circuit de la Sarthe | FIA World Sports Car Championship | 19 | 50 | Edgar Dören | 64 | Porsche 935 K3/81 01 00020 | 39 | out of fuel |