WEC

The FIA World Endurance Championship, abbreviated as WEC, is a world championship for automobile endurance racing organized by the Automobile Club de l'Ouest (ACO) and sanctioned by the Fédération Internationale de l'Automobile (FIA). The series supersedes the ACO's former Intercontinental Le Mans Cup which began in 2010 and is the revival of the World Sportscar Championship which ended after the 1992 season. The World Endurance Championship name was previously used by the FIA from 1981 to 1985.