A GT World Challenge season is built from two different kinds of weekend, and combined results across both decide the overall title.
Sprint Cup weekends are short and sharp: each one stages two separate one-hour races, each with its own qualifying. Because the cars are shared by two drivers, a mandatory pit stop and driver change falls in the middle of every race.
Endurance Cup weekends are the classic sports-car test — a single long race of 3, 6 or 24 hours, shared by three or four drivers taking turns in stints. Here pit strategy, fuel, tyre wear and driver stamina matter as much as outright speed.
The centrepiece is the 24 Hours of Spa in Belgium, a round-the-clock classic and the biggest race of the year. Because Sprint and Endurance results are added together for the championship, a title contender must be both fast over a single lap and durable over a full day and night. For what each result is worth, see how scoring works.