| Date | Place |
Division |
Start |
Finish | Owner |
# |
Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 24 1969 | Laguna Seca Raceway | SCCA Trans Am | 20 | 58 | Alfa Romeo 1600 GTA | 98 | 400 | running | |||
| Jul 8 1978 | Watkins Glen International | WSCC/SCCA Trans Am | 27 | 10 | Earle & Akin Racing Assoc. | 32 | Porsche Carrera RSR 911 460 9048 | 125 | 1,000 | running | 0 |
| Jul 30 1978 | Sears Point International Raceway | IMSA GTU | 23 | 18 | 58 | Alfa Romeo GTV | 27 | running | |||
| Aug 6 1978 | Portland International Raceway | IMSA GTU | 19 | 10 | 58 | Alfa Romeo GTV | 35 | running | |||
| Feb 4 1979 | Daytona International Speedway | IMSA GT/World Sports Car Championship | 61 | 62 | Bavarian Motors International | 14 | BMW CSL | 25 | cooling system | ||
| Aug 5 1979 | Brands Hatch | FIA World Sports Car Championship | 30 | 17 | Maltin Car Concessionaires Ltd. | 4 | Porsche Carrera RSR | 197 | running | ||
| May 10 1981 | Silverstone Circuit | FIA World Sports Car Championship | 30 | 28 | Modena Engineering | 42 | Ferrari 512 BB 27577 | 94 | differential |