For the first part of 2012, with the collapse of the Peugeot racing program, Audi has run near-unopposed in the first races of the 2012 FIA World Endurance Championship. The R18 TDI won the 2012 12 Hours of Sebring in its last race and its successor, the Audi R18 Ultra, won the 2012 6 Hours of Spa-Francorchamps with the related R18 E-Tron Quattro finishing in 2nd place. In the 2012 24 Hours of Le Mans, Joest Racing Audis won the top 3 positions with two R18 E-Tron Quattros finishing 1st and 2nd and one Audi R18 Ultra taking 3rd.