Dummer
Triathlon Calendar near Dummer 2026-2027
Monthly updates for Dummer
Get new running races (and updates) in your inbox every month.
Explore the top triathlons near Dummer for 2026-2027! We've gathered 18 exciting races in the area. Check out our detailed list below to find your next local race.
November 2026
Family-friendly adventure racing at Alice Holt Forest combining biking, running and checkpoint navigation, including a 8 km Wolf Cub Challenge and team entry options.
December 2026
Map and compass adventure in the Surrey Hills on 5 December 2026, with run and bike options for solo entrants or teams and bike hire available.
February 2027
Multi-discipline duathlon and off-road endurance races at Henley Showground on 7 February 2027, with marked courses, chip timing and on-course support.
April 2027
Pool-based sprint triathlon at Applemore Leisure Centre: 400 m swim, 21 km bike through the New Forest and a 5 km run to Dibden Purlieu.
A classic run, bike, run duathlon on 18 April 2027 around Chieveley and the West Berkshire downs, with two 5 km runs and a 25 km bike leg.
Monthly updates for Dummer
Get new running races (and updates) in your inbox every month.
May 2027
Multi terrain duathlon in Fareham on 2 May 2027 with trail running, road cycling and three distance options starting and finishing at Henry Cort Community College.
Multisport festival at Dorney Lake on 16 May 2027 featuring triathlon, duathlon, aquabike, open water swims and 5K to 15K runs, entry from £25.
June 2027
Pool based triathlon in Henley with countryside cycling, a grass run at Gillotts School, multiple distances, relay options and a charity CRUK wave.
A series of five evening triathlons in Portsmouth combining running, cycling and a kayak or SUP leg, with points scored across events and an overall series leaderboard.
July 2027
A multi-discipline event in Winchester with a 20 km bike, 2 km kayak and 5 km run, open to individuals or relay teams with standard and early bird fees.
Pool swim, local road bike and quiet path run at Holly Hill Leisure Centre on 18 July 2027, with sprint and super sprint distances and a finisher medal.
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.
August 2027
A summer multisport event in Henley on Thames with triathlon, duathlon, aquabike, aquathlon and open water swims on the River Thames.
SPRINT Superhero Tri is a short multisport challenge with a 150 m swim, 3 km bike and 1 km push/run. Entries can be solo, relay, or pulling a Superhero; everyone on course must be registered and receives a medal, T shirt and Super Kit Bag.
September 2027
A long-running sprint triathlon in Newbury with a 300 m swim, 22 km open road cycle and 5 km canal run; 40th edition on 5 September 2027.
One on the Lake Dorney on 5 September 2027 offers triathlon, duathlon, aquabike, aquathlon, open water swims and 5K, 10K and 15K runs with pro timing and medals.
Multi-distance triathlon, aquathlon and aquabike at the H2O Swim Centre lake in Reading on 12 September 2027, featuring open water swims and single loop road cycle routes.
October 2027
Duathlon at Thruxton Race Circuit with standard and sprint formats on a wide smooth tarmac circuit, spectator facilities, prebooked motorhome parking and volunteer marshalling.