FIA International Series · Since 2016
The proven step to FIA Formula 3
The international single-seater championship built to take drivers to FIA Formula 3.
8rounds, 41 races
10professional teams
25drivers
FROM THE PADDOCK
Fairclough's perfect score earns Donington Park Omologato One to Watch Award

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Watch again: Donington Park
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Campbell-Pilling charges to emotional maiden GB3 win in Donington Park race three
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What they said: Donington Park race threeAll stories2025 Car

2026 GB3 Championship
The Tatuus MSV GB3-025
The class-leading Tatuus MSV GB3-025 car is raced in the GB3 Championship, and was introduced ahead of the 2025 season.
Explore the car2026 Calendar
Next round: Brands Hatch, 26 September

- ROUND 01
Silverstone
- ROUND 02Circuit de Spa-Francorchamps
- ROUND 03Hungaroring
- ROUND 04Red Bull Ring
- ROUND 05
Silverstone
- ROUND 06
Donington Park
- ROUND 07
Brands Hatch
- ROUND 08Circuit de Barcelona-Catalunya
Championship Standings
The 2026 grid
10 professional teams · 30 drivers
All teams


















