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Duathlon Calendar Wales 2026-2027

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Explore the best duathlons in Wales for 2026-2027! Our updated list features 7 exciting races across the region. Find your next race in Wales below and join the running community at these great events!

March 2027
Mar
7
Su

Pembrokeshire Duathlon

Duathlon Sprint 5 21 2.5 km
Mar
21
Su

Margam Park Duathlon

Duathlon Sprint 5 20 2.5 km Olympic 10 40 5 km
April 2027
Apr
18
Su

Garden of Wales Duathlon

Duathlon Duathlon 5 30 5 km Duathlon Relay 5 30 5 km
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
July 2027
Jul
25
Su

Snowman Triathlon & Duathlon

Triathlon Duathlon
Monthly updates for Wales

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September 2027
Sep
4
Sa

Mumbles Duathlon

Duathlon Sprint 5 32 5 km
Sep
18-19
Sa - Su

The Brutal Extreme Triathlons

Triathlon Duathlon Olympic 0.6 29.9 9 mi Olympic 2.3 29.9 9 mi Middle distance 1.2 56 5 9 mi Full distance 2.4 112 15 9 mi
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