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Duathlon Calendar South East (England) 2026-2027

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Explore the best duathlons in South East (England) for 2026-2027! Our updated list features 33 exciting races across the region. Find your next race in South East (England) below and join the running community at these great events!

July 2027
Jul
31
Sa

Dorney Triathlon

Triathlon Duathlon Super sprint Sprint Olympic
August 2027
Aug
1
Su

Cowman Triathlon

Triathlon Duathlon Aquathlon Sprint 750 m 5 km Sprint 750 m 20 km Sprint 20 5 km Sprint 750 m 20 5 km
Aug
7
Sa

Dorney Triathlon

Triathlon Duathlon Super sprint Sprint Olympic
Aug
8
Su

The One on the River - Henley

Triathlon Duathlon Aquathlon Multisport
Aug
28
Sa

Dorney Triathlon

Triathlon Duathlon Super sprint Sprint Olympic
Monthly updates for South East (England)

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September 2027
Sep
5
Su

The One on the Lake - Dorney

Triathlon Duathlon Aquathlon Multisport 5 km 10 km 15 km
Sep
25-26
Sa - Su

Castle Race Series - Hever Castle

Triathlon Duathlon Aquathlon Sprint 750 m 5 km Olympic 1500 m 10 km Individual Starter Tri 200 m 14 2.5 km Relay Starter Tri 200 m 15 2 km
Sep
25
Sa

Dorney Triathlon

Triathlon Duathlon Super sprint Sprint Olympic
October 2027
Oct
3
Su

Thruxton Mass Attack Duathlon

Duathlon Sprint 3.8 19 3.8 km Olympic 11.4 38 3.8 km
Oct
9
Sa

Dorney Triathlon

Triathlon Duathlon Super sprint Sprint Olympic
Oct
17
Su

Running GP at Goodwood Motor Circuit Races & Duathlons

Duathlon 5 km 10 km ... Marathon 50 km
November 2027
Nov
6
Sa

Dorney Lake Duathlon

Duathlon Super sprint Sprint Olympic
December 2027
Dec
5
Su

Running GP at Goodwood Motor Circuit Races & Duathlons

Duathlon Middle distance Full distance
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