Hainault Forest Coun..
Triathlon Calendar near Hainault Forest Country Park 2026-2027
Monthly updates for Hainault Forest Country Park
Get new running races (and updates) in your inbox every month.
Explore the top triathlons near Hainault Forest Country Park for 2026-2027! We've gathered 16 exciting races in the area. Check out our detailed list below to find your next local race.
October 2026
Pool and run aquathlon at the London Aquatics Centre in October 2026, featuring a 400m swim and a 5km run around South Park.
A 432 m pool swim followed by a 5 km run at Hampton Pool and Bushy Park on 25 October 2026, age 16+, entry £45 includes chip timing and a finisher medal.
November 2026
Duathlon relay and solo races at Cyclopark Gravesend on a traffic free tarmac circuit, with shortened relay distances and limited team and solo entries.
March 2027
Family duathlon at Hillingdon Cycle Circuit on 14 March 2027 with multiple run, bike, run distances on a traffic free, purpose built circuit.
May 2027
Sprint triathlon at Hatfield Sports Village with a 400 m pool swim, 20 km bike and 5 km run, including the Herts Club Sprint Championships and non-draft rules.
Monthly updates for Hainault Forest Country Park
Get new running races (and updates) in your inbox every month.
Multi-discipline event at Hanningfield Reservoir near Chelmsford featuring sprint and standard triathlons, aquabikes and open water swim with live chip timing and free parking.
A multi-discipline event at Sevenoaks Leisure Centre featuring a 400 m pool swim, a 25 km undulating bike route through Kent, and runs through Knole Park.
A lake-based triathlon in the Chelmer Valley on 23 May 2027 offering Sprint and Super Sprint formats with a hilly 18km bike and laps around the perimeter track.
June 2027
Club organised triathlon in Swanley on 13 June 2027 offering sprint, standard and aqua bike distances, BTF sanctioned and in its 35th year.
Multi distance triathlon at Dartford with lake swims and multi lap bike and run courses, including Standard, Sprint, GO TRI and Aqua Bike formats.
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.
A triathlon at Promenade Park Maldon on 4 July 2027 offering middle, standard and sprint distances plus aquabike and relay options.
Multidistance triathlon in Southend on 11 July 2027 with swim, bike and run options plus aquabike, relay and duathlon; chip timing and water safety provided.
August 2027
Multi-distance triathlon festival in London on 21-22 August 2027, featuring the 100 km T100 distance plus Olympic, Sprint and Super Sprint options.
Beginner friendly triathlon day at Surrey Docks Fitness and Watersports Centre with open water swims, static bikes and flat run routes focusing on community and inclusion.
September 2027
Trifarm Sprint Triathlon Equinox in Chelmer Valley offers Sprint and Super Sprint races with open-water swims, an 18km hilly bike including North Hill, and lake perimeter runs.