Kingston upon Thames
Triathlon Calendar near Kingston upon Thames 2026-2027
Monthly updates for Kingston upon Thames
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Explore the top triathlons near Kingston upon Thames for 2026-2027! We've gathered 40 exciting races in the area. Check out our detailed list below to find your next local race.
September 2026
A community duathlon at Nettleden Lodge near Berkhamsted with a 6 km run, 24 km cycle and another 6 km run. Individual and relay entries are accepted and all funds raised are donated to three charities.
Pool-based swim, open-road bike laps between Mayford and Jacobs Well, and a lapped run in Woking Park with options for sprint and junior aquathlon distances.
Team relay triathlon at Southwater Country Park on 13 September 2026, with teams of three completing a 400 m swim, 18 km cycle and 3.8 km run. Wetsuits are compulsory and a British Triathlon race licence or race pass is required for competitors.
Tri Reigate at Buckland Park offers sprint and standard triathlon distances with lake swims, country lane cycling and lakeside running. The event supports Macmillan Cancer Support and includes chip timing, free photos and a themed medal.
A multisport event at Henley Showground on 20 September 2026 featuring triathlons, aquabikes and open water swims in the River Thames. Entries include chip timing, a finisher medal and a tree planted per entry.
A traffic free triathlon at Eton Dorney on 20 September 2026 offering super sprint, sprint and standard distances for individuals and three‑person teams, with chip timing, water safety cover and on‑site parking.
Triathlon at Dorney Lake on 26 September 2026 with Super Sprint, Sprint and Standard distances, plus Aquabike and relay options. The event supports Macmillan Cancer Support and features chip timed results, race photos and an event village.
Triathlon at Dorney Lake with Super Sprint, Sprint, Standard, aquabike and relay options around a flat Olympic rowing venue; the event is draft illegal and requires British Triathlon membership or a race pass.
A multisport weekend at Hever Castle in Kent with triathlon, duathlon, aquabike, aquathlon, swim and run races across several distances, a large junior triathlon and a festival village. Alzheimer's Research UK is the event charity.
October 2026
Race at a historic Olympic venue with this flat and fast road duathlon. Choose from Super Sprint Standard or Relay distances and enjoy a chip timed course through the scenic grounds of Dorney Lake.
Race at Dorney Lake on a flat multi lap course with Super Sprint, Sprint and Standard options. The event is draft illegal and requires British Triathlon membership or a single use race pass.
Triathlon at Dorney Lake on 3 October 2026 with Super Sprint, Sprint and Standard distances, plus aquabike and relays; calm open water, flat road course, chip-timed results, marshals and an event village with race photos.
A swim and run event at London Aquatics Centre and Queen Elizabeth Olympic Park on 31 October 2026, featuring a 400 m pool swim and a measured 5 km park run, with chip timing, race photos and a themed medal.
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.
May 2027
Tonbridge Triathlon on 3 May 2027 offers standard and sprint triathlon races plus a sprint relay, aquabike, aquathlon and duathlon, with published entry fees and a closing date of 29 April 2027.
June 2027
Club-run White Oak Triathlon returns to White Oaks Leisure Centre in Swanley on 13 June 2027. It offers sprint, standard and aqua bike distances, is BTF sanctioned, and provides marshals, support and a finisher memento.
Open water swim on the River Thames, road cycling past Windsor Castle and a run along the Long Walk in Windsor Great Park. Sprint and Standard distances plus relay teams of three. The event supports Macmillan Cancer Support.