The World Endurance Championship follows much of the format of the Intercontinental Le Mans Cup and features seven endurance races across the world, including the 24 Hours of Le Mans, with all races being at least six hours in duration. The calendar includes four races in Europe, two in the Americas, two in Asia and one in the Middle East, with a possible future expansion. There are four categories: LMP1 and LMP2 prototypes and the GTE category, divided into GTE Pro for teams with professional driver line-ups, and GTE Am for teams featuring a mixture of amateur drivers.
Six titles are awarded each season based on total point tally, with two being deemed world championships: Manufacturers' World Endurance Champion and Drivers' World Champion. The GTE Pro class champion are awarded a World Cup, while the leaders in LMP2 and GTE Am are awarded a Trophy. The final Trophy is awarded to the best privateer team amongst all four classes. The points system is similar to that that used in the FIA's other world championships, awarding points to the top ten finishers on a sliding point margin scale from first to tenth. Cars finishing the race but classified eleventh or further are awarded a half point. Double points are awarded for the 24 Hours of Le Mans.