| Date | Place |
Division |
Start |
Finish | Owner |
# |
Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 30 1967 | Road America | SCCA US Road Racing Championship | 12 | Ralph Trieschmann | 91 | Elva - Porsche | 94 | running | |||
| Jul 28 1968 | Road America | SCCA US Road Racing Championship | 17 | Tuttle Foreign Car Sales | 91 | Elva - Porsche | 77 | 150 | running |