| Le Mans 24 Hours, | France | 14/15 April |
| 6 Hours of Brno, | Czech | 6 May |
| 6 Hours of Brands Hatch | GB | 09-Jun |
| 6h Nurburgring | Germany | 1 July |
| 24 Hours de Liege, Spa Francorchamps, | Belgium | 4-15-Jul |
| Suzuka 8 Hours, | Japan | 05-Aug |
| 24 Hours of Oschersleben, | Germany | 11-12-Aug r |
| Bol d'Or 24 Hours, Magny Cours, | France | 15-16-Sep |