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Endurance races calendar 2025 - 2026 in the United Kingdom

English Riviera Triathlon

Torbay, United Kingdom
29 Jun, 2025 (Sun)
Triathlon
200 m
5 km
1.8 km
1500 m
40 km
10 km
 +2 more
Price from
32 USD
English Riviera Triathlon

ATW Midweek Dorney Triathlon - July

Taplow, United Kingdom
02 Jul, 2025 (Wed)
Triathlon
400 m
10 km
2.5 km
750 m
20 km
5 km
Aquabike
750 m
20 km
Price from
74 USD
ATW Midweek Dorney Triathlon - July

ATW Odyssey Full Distance Aquabike

Eaton Ford, United Kingdom
05 Jul, 2025 (Sat)
Aquabike
3800 m
180 km
1900 m
90 km
Price from
172 USD
ATW Odyssey Full Distance Aquabike

ATW Odyssey Full Distance Triathlon

Eaton Ford, United Kingdom
05 Jul, 2025 (Sat)
Triathlon
3.8 km
180 km
42.195 km
Price from
350 USD
ATW Odyssey Full Distance Triathlon

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FixAddiction Triathlon

Windsor, United Kingdom
05 Jul, 2025 (Sat)
Triathlon
400 m
20 km
5 km
750 m
20 km
5 km
Price from
77 USD
FixAddiction Triathlon

ATW Bristol Triathlon

Bristol City, United Kingdom
06 Jul, 2025 (Sun)
Triathlon
750 m
22 km
5 km
1500 m
34 km
10 km
Aquabike
1500 m
34 km
750 m
22 km
Price from
96 USD
ATW Bristol Triathlon

ATW St Neots Triathlon - Race 2

Eaton Ford, United Kingdom
06 Jul, 2025 (Sun)
Triathlon
400 m
8 km
2.5 km
750 m
24 km
5 km
 +1 more
Aquabike
750 m
20 km
1500 m
45 km
Price from
68 USD
ATW St Neots Triathlon - Race 2

ATW Dorney Triathlon - July

Windsor SL4 6FJ, UK, United Kingdom
13 Jul, 2025 (Sun)
Triathlon
400 m
10 km
2.5 km
750 m
20 km
5 km
 +1 more
Aquabike
750 m
20 km
1500 m
40 km
Price from
74 USD
ATW Dorney Triathlon - July

IRONMAN 70.3 Swansea

Swansea, United Kingdom
13 Jul, 2025 (Sun)
Triathlon
1.9 km
90 km
21.1 km

The One on the River - Marlow - July

Buckinghamshire, United Kingdom
13 Jul, 2025 (Sun)
Triathlon
750 m
24 km
5 km
1900 m
91 km
20 km
 +1 more
Aquabike
1500 m
40 km
750 m
24 km
 +1 more
This event also offers:Duathlon, Aquathlon, Swimming
The One on the River - Marlow - July

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