1980 IMSA GT Championship

Champions in the overall standings

Drivers' Champion United Kingdom John Fitzpatrick

Champions in individual classes

Drivers' Champion Dominican Republic Luis Mendez (GTO) United States Walt Bohren (GTU) Teams' Champion Germany Porsche (GTX) Germany Porsche (GTO) Japan Mazda (GTU)

Kalendarz i zwycięzcy wyścigów.

Only GTU class

Round Circuit Date Class Winner Vehicle * Entrant
1United States Daytona Daytona 24 godziny1980.01.02 - 01.03GTU Porsche 914/6 United States Koll Motor Sports
2United States Sebring Sebring 12 godzin1980.03.22GTU Mazda RX-7 United States Mandeville Racing
3United States Road Atlanta1980.04.12GTU Mazda RX-7 United States Racing Beat
4United States Riverside1980.04.27GTU Mazda RX-7 United States Brad Frisselle Racing
5United States Laguna Seca1980.05.04GTU Mazda RX-7 United States Racing Beat
6United States Lime Rock Park1980.05.26GTU Datsun ZX United States Electramotive
7United States Brainerd1980.06.15GTU Mazda RX-7 United States Racing Beat
8United States Daytona1980.07.04GTU Mazda RX-7 United States Racing Beat
9United States Golden State1980.07.27GTU Mazda RX-7 United States Racing Beat
10United States Portland1980.08.03GTU Mazda RX-7 United States Racing Beat
11Canada Mosport Park1980.08.17GTU Mazda RX-7 United States Racing Beat
12United States Road America1980.08.31GTU Datsun ZX United States Electramotive
13United States Road Atlanta1980.09.21GTU Mazda RX-7 United States Racing Beat
14United States Daytona1980.11.30GTU Datsun Z United States Alderman Racing

Pozostałe sezony