| Date | Place |
Division |
Start |
Finish | Owner |
# |
Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 22 1976 | Mosport International Raceway | FIA World Sports Car Championship | 21 | 8 | Bruce Langston | 22 | Lola T310 HU01/Chevrolet | 69 | running | ||
| Jun 26 1977 | Laguna Seca Raceway | SCCA Can-Am | 13 | 5 | Bruce L. Langson | 22 | Lola T310 HU1/Chevrolet | 46 | running | 0 | |
| Jul 4 1978 | Daytona International Speedway | IMSA GT | 55 | 25 | 37 | Datsun Z | 56 | running | |||
| Jul 6 1985 | Lime Rock Park | SCCA Can-Am | 10 | 18 | Laser 7000 | Frissbee/Chevrolet | 5 | running | 0 | ||
| Sep 2 1985 | Lime Rock Park | SCCA Can-Am | 4 | 14 | Laser 7000 | Frissbee/Chevrolet | 48 | accident | |||
| Sep 15 1985 | Mosport International Raceway | SCCA Can-Am | 6 | 13 | Laser 7000 | 70 | Lola T333/Chevrolet | 41 | gearbox | 0 | |
| Oct 13 1985 | St. Louis International Raceway | SCCA Can-Am | 6 | 15 | Laser 7000 | Frissbee/Chevrolet | 30 | accident | 0 | ||
| Nov 3 1985 | Streets of St. Petersburg | SCCA Can-Am | 7 | 16 | Laser 7000 | 70 | Frissbee/Chevrolet | 30 | accident | ||
| Jul 5 1986 | Summit Point Raceway | SCCA Can-Am | 8 | 11 | Lanaro Racing | 70 | Lola Langson 02/Chevrolet | 34 | running | 0 | |
| Aug 3 1986 | St. Louis International Raceway | SCCA Can-Am | 6 | 8 | Lanaro Racing | Langson 02/Chevrolet | 51 | out of fuel | 0 | ||
| Oct 25 1986 | Hallett Motor Racing Circuit | CAT Can Am Teams | 3 | 17 | Langson 02/Chevrolet | did not finish | |||||
| May 3 1987 | Willow Springs International Raceway | CAT Can Am Teams | 17 | 16 | Langson Racing | 22 | Langson 02/Chevrolet | 4 | bodywork | 0 | |
| Jun 7 1987 | Hallett Motor Racing Circuit | CAT Can Am Teams | 7 | 10 | Langson 02 Chevrolet | 33 | running | 0 |