| Date | Place |
Division |
Start |
Finish | Owner |
# |
Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 24 1975 | Road America | Formula Libre | 18 | Lola | 28 | 100 | fumes | 0 | |||
| Jul 25 1976 | Road America | USAC/SCCA Formula 5000 | 18 | 13 | Doug Schulz | 20 | Lola T332 HU44/Chevrolet | 23 | 1,100 | running | 0 |
| Aug 28 1976 | Road America | USAC/SCCA Formula 5000 | 24 | 14 | Doug Schulz | 20 | Lola T332 HU44/Chevrolet | 17 | running | 0 | |
| Aug 29 1976 | Road America | USAC/SCCA Formula 5000 | 12 | Doug Schulz | 20 | Lola T332 HU44/Chevrolet | 24 | 800 | running | ||
| Jul 24 1977 | Road America | SCCA Can-Am | 14 | 24 | Schkee Cars | Lola T332 HU44/Chevrolet | 11 | 400 | body damage | ||
| Aug 7 1977 | Mid-Ohio Sports Car Course | SCCA Can-Am | 14 | 29 | Schkee Cars | 6 | Lola T332 HU44/Chevrolet | 12 | engine | 0 |