| Date | Place |
Division |
Start |
Finish | Owner |
# |
Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 18 1971 | Road America | SCCA Two-Five Challenge | 18 | 17 | Austin Cooper | 23 | 50 | running | |||
| Jul 2 1972 | Brainerd International Raceway | SCCA Two-Five Challenge | 16 | 8 | Austin Cooper | 42 | 250 | running | |||
| Jul 16 1972 | Road America | SCCA Two-Five Challenge | 17 | 11 | Trackside Dyno | 29 | Austin Cooper S | 23 | 150 | running | |
| Sep 3 1977 | Road America | SCCA Trans Am | 54 | 48 | Raglin Racing | 2 | Fiat 128SL | 3 | 150 | off course | 0 |
| Sep 4 1977 | Road America | SCCA Trans Am | 47 | 44 | Raglin Racing | 2 | Fiat 128SL | 5 | did not finish | 0 | |
| Jul 21 1979 | Road America | SCCA Trans Am | 35 | 22 | 29 | Fiat | 20 | running | 0 | ||
| Sep 2 1979 | Road America | IMSA GT | 42 | 30 | Thomas E. Cronin | 29 | Fiat 128 | 76 | did not finish | ||
| Aug 31 1980 | Road America | IMSA GT | 49 | 48 | Tom E. Cronin | 29 | Fiat 128 | 7 | did not finish | ||
| Sep 7 1986 | Road America | IMSA Firestone Firehawk | 53 | 47 | 11 | Honda CRX | 101 | 0 | running |