Henley-on-Thames

Triathlon Calendar near Henley-on-Thames 2026-2027

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Monthly updates for Henley-on-Thames

Get new running races (and updates) in your inbox every month.

Explore the top triathlons near Henley-on-Thames for 2026-2027! We've gathered 22 exciting races in the area. Check out our detailed list below to find your next local race.

June 2027

Royal Windsor Triathlon

Windsor | 13 mi from Henley-on-Thames

Triathlon Sprint 750 m 20 5 km Olympic 1500 m 40 10 km

River Thames swim, country roads cycle and a finish past Windsor Castle with sprint and Olympic distances and relay options.

River Thames swim, country roads cycle and a finish past Windsor Castle with sprint and Olympic distances and relay options.

July 2027

Marlow Triathlon

Marlow | 6 mi from Henley-on-Thames

Triathlon Sprint Olympic Middle distance

Triathlon at Higginson Park, Marlow on 11 July 2027 offering Middle, Olympic and Sprint distances with a Thames swim and chip timed results.

Triathlon at Higginson Park, Marlow on 11 July 2027 offering Middle, Olympic and Sprint distances with a Thames swim and chip timed results.

Monthly updates for Henley-on-Thames

Get new running races (and updates) in your inbox every month.