Chalfont Saint Giles
Triathlon Calendar near Chalfont Saint Giles 2026-2027
Monthly updates for Chalfont Saint Giles
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Explore the top triathlons near Chalfont Saint Giles for 2026-2027! We've gathered 43 exciting races in the area. Check out our detailed list below to find your next local race.
September 2027
Pool-based triathlon and aquathlon at Woking Park with multiple junior and adult distances, chip timing, medals and a lapped spectator-friendly run.
October 2027
Multi-distance triathlon and duathlon at Dorney Lake with flat bike and run courses, marked routes, spectator viewing and British Triathlon membership or race pass requirement.
An aquathlon at London Aquatics Centre and Queen Elizabeth Olympic Park featuring a 400 m pool swim followed by a 5 km run around South Park.
Monthly updates for Chalfont Saint Giles
Get new running races (and updates) in your inbox every month.