2025 Calendar
GB3 runs alongside the prestigious British GT Championship for three of its eight events in 2025, with additional trips to four popular Formula 1 circuits; Spa-Francorchamps, Hungaroring, Zandvoort, Silverstone and Monza.
Silverstone GP
Zandvoort GP
17 - 18 May
2025 season
Circuit de Spa-Francorchamps GP
31 May - 01 Jun
2025 season
Hungaroring GP
05 - 06 Jul
2025 season
Silverstone GP
02 - 03 Aug
2025 season
Brands Hatch GP
23 - 24 Aug
2025 season
Donington Park GP
04 - 05 Oct
2025 season
Monza GP
