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Endurance races calendar 2025 - 2026 in the United Kingdom

The One on the River - Marlow - July

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

Belvoir Castle Multisport Festival

Belvoir Castle, United Kingdom
18-19 Jul, 2025 (Fri - Sat)
Aquathlon
1500 m
10.5 km
750 m
5 km
This event also offers:Running, Duathlon, Triathlon, Swimming, Aquabike

Dyfi Aquathlon

Aberdyfi, United Kingdom
27 Jul, 2025 (Sun)
Aquathlon
13 km
13 km
From
130 USD
Dyfi Aquathlon

Brighton and Hove Triathlon

Hove Lawns, United Kingdom
31 Aug, 2025 (Sun)
Aquathlon
1500 m
10 km
750 m
5 km
This event also offers:Duathlon, Triathlon, Swimming
From
59 USD
Brighton and Hove Triathlon

Recommended for you

Roadford Lake Triathlon - Autumn

Broadwoodwidger, United Kingdom
31 Aug, 2025 (Sun)
Aquathlon
750 m
5 km
This event also offers:Triathlon, Aquabike
From
55 USD
Roadford Lake Triathlon - Autumn

Tough Mudder Midlands

Drumlanrig Castle, Thornhill, United Kingdom
14-15 Aug, 2021 (Sat - Sun)
Obstacle race
5 km, 10 mi

Go Swim Loch Tay

Kenmore, United Kingdom
20 Aug, 2022 (Sat)
Aquathlon
750 m
5 km
This event also offers:Swimming

Tough Mudder South West

Cirencester Park, United Kingdom
20-21 Aug, 2022 (Sat - Sun)
Obstacle race
5 km, 10 km, 15 km

Capernwray Mid Week Series - July

Capernwray Diving Centre, United Kingdom
03 Jul, 2024 (Wed)
Aquathlon
500 m
4.3 km
This event also offers:Triathlon, Swimming, Aquabike

Forest Warrior OCR

Gloucestershire, United Kingdom
21 Jul, 2024 (Sun)
Obstacle race
10 km

This week’s best deals

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Up to 65% off
3.9

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Hanoi, Vietnam
09 Nov, 2025 (Sun)
Running
From 16 USD40 USD
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Corri Trieste

Trieste, Italy
17 May, 2025 (Sat)
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Melides, Portugal
27 Jul, 2025 (Sun)
Trail running
From 11 USD28 USD
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Matosinhos, Portugal
04 May, 2025 (Sun)
Running, Walking
From 8 USD16 USD
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Narva Energy Run

Narva, Estonia
28-29 Jun, 2025 (Sat - Sun)
Running
From 6 USD11 USD
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Trakai Triathlon

Trakai, Lithuania
29 Jun, 2025 (Sun)
Triathlon
From 28 USD55 USD
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14 Sep, 2025 (Sun)
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14 Sep, 2025 (Sun)
Running
From 7 USD11 USD
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5
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Pula, Croatia
20 Sep, 2025 (Sat)
Nordic walking, Running
From 11 USD22 USD
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Up to 50% off
5
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Sierra Blanca Estates Marbella Half Marathon

Marbella, Spain
28 Sep, 2025 (Sun)
Running
From 17 USD
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Up to 50% off

Pisa Half Marathon

Pisa, Italy
12 Oct, 2025 (Sun)
Running
From 11 USD22 USD
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Up to 50% off
4.8

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Riva del Garda, Italy
09 Nov, 2025 (Sun)
Running
From 14 USD
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Up to 50% off
4.5

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Palermo, Italy
16 Nov, 2025 (Sun)
Running
From 22 USD44 USD
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Up to 49% off
4.2

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Sarajevo, Bosnia and Herzegovina
21 Sep, 2025 (Sun)
Running
From 29 USD56 USD
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Up to 47% off
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XI Stellantis&you port de palma triathlon mallorca

Palma, Spain
21 Sep, 2025 (Sun)
Triathlon
From 24 USD46 USD
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4.6

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Murcia, Spain
01 Feb, 2026 (Sun)
Running
From 16 USD25 USD
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Cairns Marathon

Cairns, Australia
13 Jul, 2025 (Sun)
Running, Walking
From 23 USD33 USD
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Up to 43% off
4.5

Sunshine Coast Marathon Festival

Mooloolaba, Australia
03 Aug, 2025 (Sun)
Running, Walking
From 23 USD33 USD
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Up to 42% off

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Jollekappseglarna Västerås, Sweden
16 Aug, 2025 (Sat)
Swimrun
From 119 USD174 USD
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Up to 42% off

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Trento, Italy
05 Oct, 2025 (Sun)
Running
From 22 USD38 USD

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Girona, Spain
20 Sep, 2025 (Sat)
Gravel biking
From 87 USD109 USD
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Up to 28% off

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Montepulciano, Italy
05 Oct, 2025 (Sun)
Running
From 20 USD28 USD
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Up to 28% off
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Luintra, Spain
12 Oct, 2025 (Sun)
Trail running
From 55 USD76 USD
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Up to 12% off

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EN3, Portugal, Portugal
24 Oct, 2025 (Fri)
Trail running
From 375 USD429 USD
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Up to 16% off
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Jakarta, Indonesia
25-26 Oct, 2025 (Sat - Sun)
Running
From 31 USD37 USD
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Up to 30% off
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Ston, Croatia
21 Sep, 2025 (Sun)
Running
From 33 USD44 USD
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Up to 65% off
3.9

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Hanoi, Vietnam
09 Nov, 2025 (Sun)
Running
From 16 USD40 USD
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Up to 15% off
4

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İznik, Turkey
18-20 Apr, 2025 (Fri - Sun)
Trail running
From 31 USD34 USD
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Biomedical Campus BSD City, Indonesia
11 May, 2025 (Sun)
Running
From 24 USD
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Up to 35% off

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Käringsundby, Åland Islands
22-23 Aug, 2025 (Fri - Sat)
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From 11 USD
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Up to 50% off
5

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Matosinhos, Portugal
04 May, 2025 (Sun)
Running, Walking
From 8 USD16 USD
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Up to 33% off
5

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Macugnaga, Italy
02 Aug, 2025 (Sat)
Trail running
From 22 USD33 USD
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Pokhara, Nepal
17 May, 2025 (Sat)
Trail running
From 66 USD
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Up to 60% off
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Melides, Portugal
27 Jul, 2025 (Sun)
Trail running
From 11 USD28 USD
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Betong District, Thailand
02-04 May, 2025 (Fri - Sun)
Trail running
From 35 USD
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Porto Santo, Portugal
17 May, 2025 (Sat)
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From 21 USD
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Up to 27% off

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Trat, Thailand
28 Sep, 2025 (Sun)
Trail running
From 21 USD27 USD
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Up to 42% off

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Trento, Italy
05 Oct, 2025 (Sun)
Running
From 22 USD38 USD
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5

Bangkok Airways Sukhothai Half Marathon

Mueang Kao, Thailand
27-28 Sep, 2025 (Sat - Sun)
Running
From 9 USD
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16-17 Aug, 2025 (Sat - Sun)
Running
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