| Date | Place |
Division |
Start |
Finish | Owner |
# |
Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 15 1974 | Circuit Paul Ricard | FIA World Sports Car Championship | 23 | 10 | Erwin Kremer | 52 | Porsche Carrera RSR Brambring | 111 | running | ||
| Jun 1 1975 | Nürburgring | FIA World Sports Car Championship | 25 | 42 | Josef Brambring | 57 | Porsche Carrera RSR | 19 | did not finish | ||
| May 29 1977 | Nürburgring | FIA World Sports Car Championship | 6 | 32 | Josef Brambring | 9 | Porsche 935 930 770 0907 | 19 | engine | ||
| Feb 5 1978 | Daytona International Speedway | IMSA GT/World Sports Car Championship | 10 | 5 | Erwin Kremer | 14 | Porsche 935 K2 007 00016 | 635 | running |