| Date | Place |
Division |
Start |
Finish | Owner |
# |
Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 8 1963 | Road America | SCCA US Road Racing Championship | 16 | David C. Biggs | 16 | Ferrari 250 Testa Rossa 0720TR | 112 | running | |||
| Aug 30 1964 | Mid-Ohio Sports Car Course | SCCA US Road Racing Championship | 16 | Elva Mk.7 Porsche | 62 | 50 | running | ||||
| Sep 13 1964 | Road America | SCCA US Road Racing Championship | 45 | James R. Johnston | 15 | Elva - Porsche | 40 | did not finish | |||
| Jun 10 2017 | Indianapolis Motor Speedway | USAC Atlantic Championship | 22 | 19 | 72 PM | 2004/Mazda | 9 | running | 0 | ||
| Jun 11 2017 | Indianapolis Motor Speedway | USAC Atlantic Championship | 21 | 18 | 72 PM | 2004/Mazda | 14 | running | 0 |