For the 2025 Monoposto Championship, the Mono F3B Class will be extended to welcome the addition of the Tatuus Gen 1 F4 cars running to the in-period FIA F4 requirements.
These will complement the Mygale F4 previously allowed and the preceding 2010-2013 Mygale and Tatuus cars will also be welcomed.
This will enhance and strengthen our ability to provide cost effective, competitive single seater racing.
Further information will be in our 2025 regulations, available shortly, pending approval by Motorsport UK.
