Round | Circuit | Date | Winner | Vehicle * | Entrant |
---|---|---|---|---|---|
1 | Hallett | 1980.06.01 | Porsche 911SC | Green Racing | |
2 | Portland | 1980.06.15 | Chevrolet Monza | IH Distributor Team | |
3 | Watkins Glen | 1980.07.06 | Lancia Beta Montecarlo Turbo | Lancia Corse | |
4 | Road America | 1980.07.19 | Porsche 911SC | Porsche-Audi Northwest | |
5 | Brainerd | 1980.08.10 | Porsche 911SC | Green Racing | |
6 | Trois-Rivières | 1980.08.23 | Chevrolet Camaro | Oftedahl Racing | |
7 | Westwood | 1980.09.07 | Porsche 911SC | Green Racing | |
8 | Laguna Seca | 1980.10.19 | Chevrolet Corvette | Pickett Racing | |
9 | Riverside | 1980.10.25 | Chevrolet Corvette | Pickett Racing |