Staines-upon-Thames
Triathlon Calendar near Staines-upon-Thames 2026-2027
Monthly updates for Staines-upon-Thames
Get new running races (and updates) in your inbox every month.
Explore the top triathlons near Staines-upon-Thames for 2026-2027! We've gathered 27 exciting races in the area. Check out our detailed list below to find your next local race.
June 2027
Multi-distance triathlon in Windsor with an open-water Thames swim, cycling past Windsor Castle and a finishing run through Windsor Great Park.
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.
August 2027
A summer multisport event in Henley on Thames offering triathlon, duathlon, aquabike, aquathlon and open water swims with chip timing and a finisher medal.
A two day triathlon festival in London on 21 and 22 August 2027 featuring a 100 km T100 race plus Olympic, Sprint and Super Sprint formats and relay options.
Monthly updates for Staines-upon-Thames
Get new running races (and updates) in your inbox every month.
September 2027
Multisport racing at Dorney Lake on 5 September 2027 with triathlon, duathlon, aquabike, aquathlon, open water swims and 5K, 10K and 15K runs.