| Date | Place |
Division |
Start |
Finish | Owner |
# |
Car | Laps | Money | Status | Laps Led |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 24 1976 | Road America | SCCA Trans Am | 25 | 39 | Bad News Racing Team | 41 | Chevrolet Corvette 350 | 0 | wheel | 0 | |
| Mar 19 1977 | Sebring International Raceway | IMSA GT | 39 | 21 | Fillingham Racing | 49 | Chevrolet Corvette | 175 | 200 | running | |
| May 15 1977 | Mid-America Raceways | IMSA GT | 24 | 20 | 4 | Chevrolet Corvette | 21 | did not finish | |||
| Sep 3 1977 | Road America | SCCA Trans Am | 34 | 23 | 74 | Chevrolet Corvette 350 | 18 | 150 | running | 0 | |
| Nov 26 1977 | Daytona International Speedway | IMSA GT | 46 | 31 | 4 | Chevrolet Corvette | 37 | did not finish | |||
| Feb 5 1978 | Daytona International Speedway | IMSA GT/World Sports Car Championship | 22 | 49 | Bill Arnold | 72 | Chevrolet Corvette | 169 | did not finish | ||
| Apr 16 1978 | Road Atlanta | IMSA GT | 31 | 22 | Rusty Schmidt | 4 | Chevrolet Corvette | 34 | running | ||
| Jun 18 1978 | Brainerd International Raceway | IMSA GT | 23 | 21 | 4 | Chevrolet Corvette | 29 | running | |||
| Aug 13 1978 | Brainerd International Raceway | SCCA Trans Am | 34 | 21 | 64 | Chevrolet Corvette | 29 | 350 | running | 0 | |
| Sep 4 1978 | Road America | SCCA Trans Am | 35 | 34 | Schmidt Construction | 64 | Chevrolet Corvette 350 | 15 | 300 | retired | 0 |
| Jun 17 1979 | Brainerd International Raceway | IMSA GT | 29 | 23 | 14 | Chevrolet Corvette | 29 | running | |||
| Jul 15 1979 | Mid-Ohio Sports Car Course | IMSA GT | 35 | 38 | 14 | Chevrolet Corvette | 25 | did not finish | |||
| Sep 2 1979 | Road America | IMSA GT | 23 | 43 | Corvettes Unlimited | 14 | Chevrolet Corvette | 0 | did not start | 0 | |
| Jun 15 1980 | Brainerd International Raceway | IMSA GT | 14 | 19 | 41 | Chevrolet Corvette | 11 | did not finish | |||
| Aug 31 1980 | Road America | IMSA GT | 38 | 32 | Corvettes Unlimited | 41 | Chevrolet Corvette | 63 | did not finish | ||
| Nov 30 1980 | Daytona International Speedway | IMSA GT | 41 | 40 | 41 | Chevrolet Corvette | 36 | did not finish | |||
| Jun 14 1981 | Brainerd International Raceway | IMSA GT | 28 | 14 | 41 | Chevrolet Corvette | 36 | running | |||
| Aug 23 1981 | Road America | IMSA GT/World Sports Car Championship | 30 | 18 | Corvettes Unlimited | 41 | Chevrolet Corvette | 100 | running | ||
| Nov 29 1981 | Daytona International Speedway | IMSA GT | 39 | 47 | 41 | Chevrolet Corvette | 32 | did not finish | |||
| Jan 31 1982 | Daytona International Speedway | IMSA GT | 43 | 66 | Starved Rock Ledge | 41 | Chevrolet Corvette | 9 | did not finish | ||
| Nov 28 1982 | Daytona International Speedway | IMSA GT | 30 | 35 | 75 | Chevrolet Corvette | 65 | running | |||
| Feb 6 1983 | Daytona International Speedway | IMSA GT | 37 | 40 | Starved Rock Lodge | 41 | Chevrolet Corvette | 263 | running | ||
| Aug 21 1983 | Road America | IMSA GT | 36 | 46 | 41 | Chevrolet Corvette | 7 | did not finish | |||
| Feb 5 1984 | Daytona International Speedway | IMSA GT | 59 | 46 | Staved Rock Lodge | 41 | Chevrolet Corvette | 245 | did not finish | ||
| Aug 26 1984 | Road America | IMSA GT | 44 | 27 | Staved Rock Lodge | 41 | Chevrolet Corvette | 90 | 550 | did not finish | |
| Feb 3 1985 | Daytona International Speedway | IMSA GT | 71 | 30 | Starved Rock Lodge | 43 | Chevrolet Corvette | 413 | running | ||
| Feb 5 1989 | Daytona International Speedway | IMSA GT | 50 | 32 | Jack Engelhardt | 75 | Lola-Badger BB Mazda | 391 | running | ||
| Feb 4 1990 | Daytona International Speedway | IMSA GT | 45 | 42 | Promo Racing | 92 | Argo JM19 106/Mazda | 176 | engine | ||
| Feb 2 1997 | Daytona International Speedway | IMSA GT | 62 | 21 | Max Schmidt | 04 | Porsche 911 | 609 | 3,500 | running | |
| Sep 20 1997 | Las Vegas Motor Speedway | IMSA GT | 31 | 24 | Max Schmidt | 04 | Porsche 911 | 58 | running | ||
| Sep 28 1997 | Pikes Peak International Raceway | IMSA GT | 18 | 14 | Max Schmidt | 04 | Porsche RSR 3.8 | 99 | running | ||
| Jan 31 1999 | Daytona International Speedway | SCCA US Road Racing Championship | 59 | 48 | Schmidt Motorsports | 04 | Porsche 993 WP0ZZZ99ZVS398074 | 343 | 1,000 | engine | 0 |
| Feb 6 2000 | Daytona International Speedway | Grand Am Road Racing Championship | 80 | 22 | Schmidt Brothers | 97 | Porsche 993 WP0ZZZ99ZVS398074 | 594 | 2,500 | running | 0 |