Triathlons in London

Sign up for a special Triathlon challenge this Summer. Starting in the beautiful Buckland Park, participants take on an open-water swim before cycling up the iconic Box Hill. Come for the scenic tour of the Surrey countryside and the post-race goodies.

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Box Hill Triathlon June 2025

Whether you're a beginner to Triathlon or an experienced athlete, come along to the beautiful Buckland Park this September. Choose between Sprint and Standard distances and enjoy the open-water swim, post-race goodies and chip timing. Note: this event is also taking place on Sunday 14th September.

Tri Reigate Sprint Triathlon & Standard Triathlon 13th September 2025

Whether you're a beginner to Triathlon or an experienced athlete, come along to the beautiful Buckland Park this September. Choose between Sprint and Standard distances and enjoy the open-water swim, post-race goodies and chip timing.**Note**: this event is also taking place on Saturday 13th September.

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Triathlon Events in London 2024-2025

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Box Hill Triathlon June 2025

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Tri Reigate Sprint Triathlon & Standard Triathlon 13th September 2025

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Tri Reigate Sprint Triathlon & Standard Triathlon 14th September 2025