Mapledurham
Triathlon Calendar near Mapledurham 2026-2027
Monthly updates for Mapledurham
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Explore the top triathlons near Mapledurham for 2026-2027! We've gathered 28 exciting races in the area. Check out our detailed list below to find your next local race.
October 2026
Duathlon at Thruxton Race Circuit with sprint and standard distances on a wide smooth tarmac circuit, hosting GB 2027 age group qualifiers.
November 2026
A chip timed duathlon at Dorney Lake with Super Sprint, Sprint and Standard distances on flat road courses. Relay entries for two or three athletes and entry includes a themed medal and free race photos.
A draft-illegal duathlon at Dorney Lake offering Super Sprint, Sprint and Standard distances with relay options. The flat, chip-timed multi-lap course is marked and supported, with spectator facilities and free parking.
December 2026
A chip-timed duathlon at Dorney Lake with Super Sprint, Sprint and Standard formats, relay options, and a flat road course around an Olympic venue. The event includes a themed medal, free photos and an event village with food and partner goodies.
Dorney Duathlon in Windsor offers Super Sprint, Sprint and Standard distance races around a flat Olympic venue. The event is draft illegal and requires British Triathlon membership or a single race pass.
June 2027
A two-day triathlon at Blenheim Palace on June 5-6, 2027 with Sprint and SuperSprint distances, lake swim, closed road bike course and parkland run. Relay and youth options are available and a finish festival welcomes athletes and spectators.
Multi-distance triathlon in Windsor with an open-water Thames swim, cycling past Windsor Castle and a finishing run through Windsor Great Park.
September 2027
A 20 km swimrun on 5 September 2027 that mixes three river swims on the Thames with three trail runs through Wytham woodlands, starting at Eynsham Lock and finishing at Wytham Chalet, with three feed stations and a finish café.