| Date | Place |
Division |
Start |
Finish | Owner |
# |
Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 13 1976 | Portland International Raceway | SCCA Trans Am | 27 | 20 | 99 | Chevrolet Camaro 302 | 44 | 150 | running | 0 | |
| May 30 1977 | Pacific Raceways | SCCA Trans Am | 32 | 15 | Jim DuBois | 99 | Chevrolet Camaro | 41 | 450 | running | 0 |
| Jun 5 1977 | Westwood Motorsport Park | SCCA Trans Am | 23 | 14 | Jim DuBois | 99 | Chevrolet Camaro 302 | 52 | 450 | running | 0 |
| Jun 12 1977 | Portland International Raceway | SCCA Trans Am | 35 | 14 | Jim DuBois | 99 | Chevrolet Camaro 302 | 46 | 550 | running | 0 |
| Jun 4 1978 | Westwood Motorsport Park | SCCA Trans Am | 12 | 13 | Dubois Racing | 95 | Chevrolet Camaro | 49 | 250 | running | 0 |
| Jun 11 1978 | Portland International Raceway | SCCA Trans Am | 21 | 20 | Dubois Racing | 95 | Chevrolet Camaro | 34 | 150 | steering arm | 0 |
| Aug 6 1978 | Portland International Raceway | IMSA GT | 17 | 13 | 95 | Chevrolet Camaro | 43 | running | |||
| Oct 8 1978 | Laguna Seca Raceway | SCCA Trans Am | 33 | 18 | Dubois Racing | 95 | Chevrolet Camaro 350 | 46 | 150 | running | 0 |
| Jul 31 1983 | Portland International Raceway | IMSA GT | 25 | 32 | 92 | Chevrolet Corvette | 60 | did not finish | |||
| Jul 28 1985 | Portland International Raceway | IMSA GTO/GTU | 13 | 21 | 29 | Chevrolet Corvette | 57 | running | |||
| Jul 27 1986 | Portland International Raceway | IMSA GTO/GTU | 11 | 9 | 68 | Chevrolet Camaro | 92 | running |