F100 celebrate and race all the key 100cc UK kart classes of the early to late 90s, from 20,000 rpm air cooled screamers through to the later water cooled or the more reliable TKM piston ports, they have a class and engine type for everyone and every budget.

F100UK is the original UK based 100cc series, one that’s grown into the UKs premier classic karting championship with a large and enthusiastic following and membership base

2021 Calendar

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What classes are run in F100?