| 31 Jan |
|
Autódromo de Buenos Aires Oscar y Juan Gálvez![]() 1000km Buenos Aires |
|
| 26 Mar |
|
Sebring International Raceway![]() Sebring International Grand Prix of Endurance for the Amoco Trophy |
|
| 8 May |
|
Piccolo Circuito delle Madonie![]() 44° Targa Florio |
|
| 22 May |
|
Nürburgring Nordschleife![]() VI. Internationales ADAC 1000 Kilometer Rennen |
|
| 25–26 Jun |
|
Circuit de la Sarthe![]() XXVIII Grand Prix d'Endurance les 24 Heures du Mans |
|