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Triathlon Calendar near Bromley 2026-2027

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Explore the top triathlons near Bromley for 2026-2027! We've gathered 23 exciting races in the area. Check out our detailed list below to find your next local race.

July 2027
Jul
11
Su

Southend Triathlon

Triathlon Duathlon Duathlon 2.5 20 2.5 km Sprint 750 m 20 5 km Olympic 1500 m 40 km Olympic 1500 m 40 10 km
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
Aug
21-22
Sa - Su

London T100

Triathlon Super sprint 400 m 10 2.5 km Sprint 750 m 20 5 km Olympic 1.5 40 10 km Full distance 2 80 18 km
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.
Aug
21
Sa

BTT London Tri a Ting

Triathlon Aquathlon Aquathlon 600 m 4 km Sprint 600 m 20 4 km
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.
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