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Triathlon Calendar South West (England) 2025-2026

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Explore the best triathlons in South West (England) for 2025-2026! Our updated list features 27 exciting races across the region. Find your next race in South West (England) below and join the running community at these great events!

August 2025
Aug
31
Sunday

Roadford Lake Triathlon

Triathlon
September 2025
Sep
7
Sunday

Cotswolds Individual Team Relay Super Sprint Triathlon

Triathlon
Sep
7
Sunday

Perranporth Triathlon

Triathlon
Sep
14
Sunday

Bournemouth International Triathlon

Triathlon
Sep
14
Sunday

Ironman 70.3 Weymouth

Triathlon
Sep
21
Sunday

Dawlish Triathlon

Triathlon
Sep
21
Sunday

Falmouth Triathlon

Triathlon
Sep
28
Sunday

Salcombe Gin Sprint Triathlon

Triathlon
October 2025
Oct
4
Saturday

DSFRS Multisport Championships

Triathlon
Oct
5
Sunday

Torbay Triathlon Autumn

Triathlon
Oct
12
Sunday

Minehead Triathlon

Triathlon
Oct
26
Sunday

The Dorchester Sprint Triathlon

Triathlon
November 2025
Nov
2
Sunday

Devon Duathlon Autumn

Duathlon
January 2026
Jan
17
Saturday

The Dirty Devil Duathlon

Duathlon
April 2026
Apr
12
Sunday

The Osprey Sprint Triathlon

Triathlon
May 2026
May
4
Monday

Tavistock Triathlon

Triathlon
May
17
Sunday

Roadford Lake Triathlon

Triathlon
June 2026
Jun
6
Saturday

Wild Dart Swim and Aquathlon

Aquathlon
Jun
7
Sunday

Dartmouth Triathlon

Triathlon
Jun
13
Saturday

The Studland Swimrun

Aquathlon
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