Reading
Triathlon Calendar near Reading 2026-2027
Monthly updates for Reading
Get new running races (and updates) in your inbox every month.
Explore the top triathlons near Reading for 2026-2027! We've gathered 26 exciting races in the area. Check out our detailed list below to find your next local race.
December 2026
Super Sprint, Sprint or Standard distances at flat, scenic Dorney Lake with marked courses, helper stations, spectator viewing and a British Triathlon race licence requirement.
April 2027
A duathlon at Chieveley Village Hall on 18 April combining a 5 km run, 25 km bike and 5 km run across off road paths and rural roads.
May 2027
Marlow Triathlon on 30 May 2027 at Higginson Park features open water River Thames swims, cycling through the Chilterns and riverside runs, with medals and chip timing.
June 2027
Pool swim, rural cycle and grass run around Gillotts School at Henley Leisure Centre on 6 June 2027.
River Thames swim, country roads cycle and a finish past Windsor Castle with sprint and Olympic distances and relay options.
Monthly updates for Reading
Get new running races (and updates) in your inbox every month.
July 2027
Triathlon at Higginson Park, Marlow on 11 July 2027 offering Middle, Olympic and Sprint distances with a Thames swim and chip timed results.