Box Hill
Triathlon Calendar near Box Hill 2026-2027
Monthly updates for Box Hill
Get new running races (and updates) in your inbox every month.
Explore the top triathlons near Box Hill for 2026-2027! We've gathered 26 exciting races in the area. Check out our detailed list below to find your next local race.
July 2027
Family oriented triathlon at Dorney Lake on 25 July 2027 with open water swims, flat traffic free bike routes and multiple junior and youth race distances.
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.
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.
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
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.
Monthly updates for Box Hill
Get new running races (and updates) in your inbox every month.
Multisport weekend at Hever Castle in Kent with triathlon, duathlon, swim and run events for juniors and adults on multi terrain courses in late September 2027.