Series
Radical Cup UK
UK racing for Radical sports prototypes — the marque's flagship domestic cup.
2026 · 4 of 4About Radical Cup UK
Radical Cup UK is the flagship domestic series for Radical's sports prototypes, racing spec machinery like the SR3 at major UK circuits. High-downforce, bike-engined prototypes make it one of the fastest one-make categories in the country.
- Discipline
- Sports prototype
- 2026 season
- 4 rounds · season over
- All seasons
- 4 events
- Countries
- 1
- What's racing
4 of 4 rounds complete
- Done
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- Going
- Watching
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