The championship

24H Series Esports is a sim racing endurance championship endorsed by the real-world 24H Series. It started in 2020 and races on iRacing.

Every round lasts at least six hours. Each entry has a roster of two to eight drivers, and every driver needs at least 3500 iRating and a D 4.00 road licence to take part.

GT3, PCUP and GT4 cars share the track in every race. Each class scores its own points and crowns its own champion.

The 2026 season

Pre-Qualifying at the Nürburgring GP in April decided the grid. Past champions could enter without pre-qualifying.

The season has six rounds. Motegi, Aragon, COTA, Portimão and Adelaide are 6-hour races. The finale is a 12-hour race at Silverstone on 31 October.

GT3 has nine eligible cars and GT4 has six. PCUP is a one-make class for the Porsche 911 GT3 Cup (992).

The car number tells you the class. GT3 cars run 1 to 99, GT4 cars run 401 to 499 and PCUP cars run 901 to 999. Number 1 in each class is kept for the reigning champion. The spotter guide shows every car on the grid with its livery and lineup.

Each entry drops its lowest score from rounds 1 to 5, so the Silverstone result always counts. RaceSpot TV broadcasts the races. The Sporting Regulations cover everything else.

World Sim Racing

World Sim Racing, or WSR, organises the championship and hosts every session. WSR runs the entry process and Pre-Qualifying, and it sets the Balance of Performance for each round.

On race day WSR runs Race Control. Race Control holds the Drivers' Briefing, can deploy the Safety Car, and calls a red flag if the iRacing server goes down. The stewards review incidents and hand out penalties.

Some Race Control members also race. When they do, they race as drivers, and they stay out of any investigation that involves their own team at that event.

Virtual Competition Organisation

The Virtual Competition Organisation, or VCO, promotes the championship and works on its event production and media.

Every driver and team member agrees to the VCO Code of Conduct as well as the Sporting Regulations before they race.