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Triathlon Calendar near Holyhead 2026-2027

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Monthly updates for Holyhead

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Explore the top triathlons near Holyhead for 2026-2027! We've gathered 2 exciting races in the area. Check out our detailed list below to find your next local race.

September 2026
Sep
27
Su

Superfeet Sandman Triathlon & Duathlon

Triathlon Sprint 750 m 23 5.4 km Sprint 750 m 22.8 5.7 km Sprint 5.4 23 2 km Sprint 2 23 5.7 km
Triathlon and duathlon at Newborough Forest with a beach start, sea swim, mixed road and trail run, and chip timing.
June 2027
Jun
13
Su

Slateman Triathlon & Duathlon

Triathlon Duathlon Sprint 750 m 20.2 5.8 km Olympic 1500 m 49.9 11.7 km Olympic 5.8 49.9 11.7 km Middle distance 1900 m 92.6 23.1 km
Multi-distance triathlon and duathlon in Llanberis on 13 June 2027, from Sprint to full 140.6, with an event village, chip timing and bilingual services.
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