2023 Calendar
GB3 runs alongside the prestigious British GT Championship for seven of its eight events in 2023, which includes Spa-Francorchamps and Zandvoort circuit.
Silverstone GP
Oulton Park International
07 Mar
Testing
Oulton Park International
08 Mar
GB3 and GB4 OP
Donington Park GP
22 - 23 Mar
Testing
Snetterton 300
28 Mar
Snetterton test
Snetterton 300
29 Mar
Snetterton test
Oulton Park International
06 - 10 Apr
Co-headline with British GT
Brands Hatch GP
27 Apr
Brands Hatch GP test
Silverstone GP
04 - 07 May
Co-headline with British GT
Spa GP
02 - 04 Jun
Headline at Spa Euro Race
Snetterton 300
15 - 18 Jun
Co-headline with British GT
Silverstone GP
27 - 30 Jul
Co-headline with GB4
Brands Hatch GP
29 Aug
Brands Hatch GP
Brands Hatch GP
08 - 10 Sep
Co-headline with British GT
Zandvoort GP
13 - 15 Oct
With GT World Challenge
Donington Park GP