Dunstable
Triathlon Calendar near Dunstable 2026-2027
Monthly updates for Dunstable
Get new running races (and updates) in your inbox every month.
Explore the top triathlons near Dunstable for 2026-2027! We've gathered 45 exciting races in the area. Check out our detailed list below to find your next local race.
June 2027
Midweek triathlon at Dorney Lake with Super Sprint, Sprint, aquabike and relay options on a flat course in an Olympic venue; British Triathlon membership is required.
Pool based triathlon in Henley with countryside cycling, a grass run at Gillotts School, multiple distances, relay options and a charity CRUK wave.
Multi distance triathlon at Dorney Lake with swim, bike and run options plus aquabike and relay entries; British Triathlon membership and a race licence are required.
Multi-distance triathlon in Windsor on 13 June 2027 with an open-water Thames swim, road cycling past Windsor Castle, and runs along the Long Walk.
July 2027
Five-distance triathlon at Hitchin Outdoor Pool and Butts Close, from children's Nano races to the Olympic distance, with timing, t-shirt and finisher medal included.
Monthly updates for Dunstable
Get new running races (and updates) in your inbox every month.
Midweek Dorney Triathlon at Dorney Lake offers sprint, super sprint, aquabike and relay options on a flat Olympic course; the event is draft illegal.
Triathlon at Higginson Park, Marlow on 11 July 2027 offering Half Iron, Olympic and Sprint distances while supporting Macmillan Cancer Support.
One on the River Marlow stages triathlon, duathlon, aquabike, aquathlon and open-water swims at Higginson Park beside the River Thames with chip timing and marked courses.
Triathlon at Riverside Park St Neots offering Sprint and Standard distances plus aquabike, relay options and on site camping.
Teams of three each complete a 750m swim, 23km bike and 5km run in relay format at Box End Park with categories and prizes for top teams.
Triathlon at Dorney Lake offers Sprint, Standard and Super Sprint races plus aquabike and team relay on a flat Olympic venue.
Point to point sportive triathlon from Dorney Lake near Windsor to Brighton sea front with a lake swim, long road bike and trail run across the South Downs.
Multi distance family triathlon at Dorney Lake with open water swims, closed road bike laps, junior Tristar races and a Family Fun non competitive option.
Triathlon at Dorney Lake offering Sprint, Standard and Super Sprint races plus aquabike and relay options on a flat lakeside course with British Triathlon membership required.
August 2027
A multi-format triathlon at Emberton Country Park near Milton Keynes offering middle, standard and sprint distances plus aquabike, aquathlon and bike-run options.
A multi-distance triathlon festival in St Neots on 7 Aug 2027 with sprint to full Odyssey races, relays, and a 12 hour run alongside family-friendly festival attractions.
Triathlon at Dorney Lake offering Sprint, Standard and Super Sprint distances with aquabike and relay options on a flat, chip timed course.
A summer multisport event in Henley on Thames with triathlon, duathlon, aquabike, aquathlon and open water swims on the River Thames.
Bedford Triathlon in Bedford town centre on 15 August 2027 offers Olympic and Sprint races with river swims, country bike routes and multi lap riverside runs.
Midweek triathlon at Dorney Lake with Super Sprint, Sprint, Standard, aquabike and relay options on a flat lake course with chip timing and wetsuit hire available.