| Date | Place |
Division |
Start |
Finish | Owner |
# |
Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 4 1958 | Pikes Peak | USAC Sports Car | 8 | 5 | Volvo | 1 | 0 | running | 0 | ||
| Sep 7 1958 | Lime Rock Park | USAC Road Racing Championship | 14 | 5 | 34 | Porsche Special/Porsche | 110 | running | |||
| Sep 21 1958 | Marlboro Motor Raceway | USAC Road Racing Championship | 4 | Porsche Special/Porsche 1500cc | 350 | running | |||||
| Sep 28 1958 | Watkins Glen International | USAC Road Racing Championship | 12 | 6 | W.K. Rutan | 32 | Porsche Special/Porsche | 70 | 200 | running | |
| Mar 21 1959 | Sebring International Raceway | FIA World Sportscar Championship | 28 | Franklin D. Roosevelt Jr. | 64 | Fiat Abarth 750 Monza/Fiat 747cc L4 | 152 | running | 0 | ||
| Feb 6 1966 | Daytona International Speedway | FIA World Sports Car Championship | 13 | 47 | John Fulp | 31 | Ferrari 330 P 0810 | 193 | wheel bearing | ||
| Aug 12 1967 | Marlboro Motor Raceway | SCCA Trans Am | 10 | Volvo 122S | 151 | 70 | running |