The Cadillac V-Series.R at Sebring International Raceway during the 2023 FIA World Endurance Championship Prologue. #shorts The FIA World Endurance Championship is the world’s premier international sportscar championship, contested over seven rounds across North America, Europe, Asia and the Middle East. With multiple cars across three categories (Hypercar, LMP2 and LMGTE Am) all on track at the same time, the WEC is a sports car extravaganza that offers action, overtakes, excitement and entertainment for fans worldwide.