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Endurance races calendar in May 2024 - 2025 in the United Kingdom

Excalibur Marathon

Bwlah Penbarras, United Kingdom
11 May, 2025 (Sun)
Trail running
10 km, 21.097 km, 42.195 km
Excalibur Marathon

Hardmoors 26.2 White Horse Trail Marathon

Sutton Bank, United Kingdom
11 May, 2025 (Sun)
Trail running
10 km, 21.1 km, 42.195 km

Scorpion Run - Coleford

Gloucestershire, United Kingdom
11 May, 2025 (Sun)
Trail running
10 km
This event also offers:Dog run

Keswick Mountain Festival

Keswick, United Kingdom
16-18 May, 2025 (Fri - Sun)
Trail running
5 km, 10 km, 20 km, 25 km, 50 km
Swimming
750 m, 1500 m, 3.6 km
Walking
18 mi
This event also offers:Triathlon, Cycling
Keswick Mountain Festival

Recommended for you

Ultra-Trail Snowdonia by UTMB

North Wales, United Kingdom
16-18 May, 2025 (Fri - Sun)
Trail running
25 km, 55 km, 103 km, 168 km

Roadford Lake Swim - Spring

Broadwoodwidger, United Kingdom
17 May, 2025 (Sat)
Swimming
750 m, 1.5 km, 2.5 km, 5 km
Price from
36 USD
Roadford Lake Swim - Spring

Jurassic Coast Ultra Challenge

Poole Harbour, United Kingdom
17 May, 2025 (Sat)
Trail running
27 km, 33 km, 42.195 km, 42.5 km, 57.5 km, 100 km
Jurassic Coast Ultra Challenge

North Downs Way 50

Worthing, United Kingdom
17 May, 2025 (Sat)
Trail running
50 mi
North Downs Way 50

Old County Tops Fell Race

Great Langdale, United Kingdom
17 May, 2025 (Sat)
Trail running
37 mi

OTT Marathon & 10 Mile Race

Parkwood Outdoors Dolygaer, United Kingdom
17 May, 2025 (Sat)
Trail running
10 mi, 42.195 km

This week’s best deals

Image of Corri Trieste
Up to 60% off

Corri Trieste

Trieste, Italy
17 May, 2025 (Sat)
Running
From 11 USD
Image of Linhas de Torres Running Challenge
Up to 50% off

Linhas de Torres Running Challenge

Torres Vedras, Portugal
22 Mar, 2025 (Sat)
Trail running, Walking
From 7 USD
Image of 15 km de Woluwé-St-Lambert
Up to 50% off
5
Map
Map

15 km de Woluwé-St-Lambert

Woluwe, Belgium
11 May, 2025 (Sun)
Walking, Running, Trail running
From 2 USD
Image of Vesuvio Ultra Marathon
Up to 50% off

Vesuvio Ultra Marathon

Ottaviano, Italy
31 May, 2025 (Sat)
Trail running
From 21 USD
Image of Narva Energy Run
Up to 50% off

Narva Energy Run

Narva, Estonia
28-29 Jun, 2025 (Sat - Sun)
Running
From 6 USD
Image of Trakai Triathlon
Up to 50% off

Trakai Triathlon

Trakai, Lithuania
29 Jun, 2025 (Sun)
Triathlon
From 27 USD
Image of Ayvalik Half Marathon
Up to 50% off
5

Ayvalik Half Marathon

Ayvalık, Turkey
13 Sep, 2025 (Sat)
Running
From 27 USD
Image of Hyundai Porto Half Marathon
Up to 50% off
4.6

Hyundai Porto Half Marathon

Porto, Portugal
14 Sep, 2025 (Sun)
Running
From 11 USD
Image of Pisa Half Marathon
Up to 50% off

Pisa Half Marathon

Pisa, Italy
12 Oct, 2025 (Sun)
Running
From 11 USD
Image of 47th Istanbul Marathon
Up to 50% off
4.5
Map
Map

47th Istanbul Marathon

Fatih, Turkey
02 Nov, 2025 (Sun)
Running
From 63 USD
Image of Sarajevo Half Marathon
Up to 49% off
4.2

Sarajevo Half Marathon

Sarajevo, Bosnia and Herzegovina
21 Sep, 2025 (Sun)
Running
From 28 USD
Image of Banja Luka Marathon
Up to 48% off
2.6

Banja Luka Marathon

Banja Luka, Bosnia and Herzegovina
28 Sep, 2025 (Sun)
Running
From 18 USD
Image of XI Stellantis&you port de palma triathlon mallorca
Up to 47% off
5

XI Stellantis&you port de palma triathlon mallorca

Palma, Spain
21 Sep, 2025 (Sun)
Triathlon
From 23 USD
Image of Primiero Dolomiti Marathon
Up to 46% off
Map
Map

Primiero Dolomiti Marathon

Fiera di Primiero, Italy
05 Jul, 2025 (Sat)
Trail running
From 16 USD
Image of Maratona Internacional De Floripa
Up to 44% off
5

Maratona Internacional De Floripa

Florianópolis, Brazil
30-31 Aug, 2025 (Sat - Sun)
Running
From 26 USD
Image of Sines Triathlon
Up to 44% off

Sines Triathlon

Praia Vasco da Gama, Portugal
21 Sep, 2025 (Sun)
Triathlon
From 105 USD
Image of Chisinau International Marathon
Up to 43% off
4.7

Chisinau International Marathon

Chișinău, Moldova
28 Sep, 2025 (Sun)
Running
From 24 USD
Image of Brisbane Marathon Festival
Up to 43% off

Brisbane Marathon Festival

Brisbane, Australia
01 Jun, 2025 (Sun)
Running, Walking
From 24 USD
Image of Cairns Marathon
Up to 43% off

Cairns Marathon

Cairns, Australia
13 Jul, 2025 (Sun)
Running, Walking
From 24 USD
Image of Sunshine Coast Marathon Festival
Up to 43% off
4.5

Sunshine Coast Marathon Festival

Mooloolaba, Australia
03 Aug, 2025 (Sun)
Running, Walking
From 24 USD

Registration just opened

Image of Peak District Challenge
5

Peak District Challenge

Hathersage, United Kingdom
19-20 Sep, 2025 (Fri - Sat)
Trail running
From 68 USD
Image of WTR Serra do Mar
Up to 34% off
5
Map
Map

WTR Serra do Mar

Araras, Brazil
15-16 Nov, 2025 (Sat - Sun)
Trail running, Mountain biking, Duathlon
From 13 USD
Image of Polar Night Half Marathon
Up to 40% off
4.1

Polar Night Half Marathon

Tromsø, Norway
03 Jan, 2026 (Sat)
Running
From 34 USD
Image of Ecomaratona della Capitale
3

Ecomaratona della Capitale

Roma, Italy
26 Jan, 2025 (Sun)
Running
From 16 USD
Image of Milano10K
Up to 33% off

Milano10K

Milan, Italy
03 May, 2025 (Sat)
Running
From 21 USD
Image of WTR Arraial do Cabo
Up to 30% off
Map
Map

WTR Arraial do Cabo

Centro, Brazil
24 May, 2025 (Sat)
Running, Trail running
From 13 USD
Image of WTR Miguel Pereira
Up to 34% off
Map
Map

WTR Miguel Pereira

Miguel Pereira, Brazil
19-20 Jul, 2025 (Sat - Sun)
Duathlon, Trail running, Mountain biking
From 13 USD
Image of Triatlón Ciudad de Santander
Up to 25% off

Triatlón Ciudad de Santander

Santander, Spain
21 Sep, 2025 (Sun)
Triathlon
From 62 USD
Image of WTR Campos do Jordão
Up to 34% off
Map
Map

WTR Campos do Jordão

Campos do Jordão, Brazil
04-05 Oct, 2025 (Sat - Sun)
Trail running, Duathlon, Mountain biking
From 13 USD
Image of Hvar Half Marathon
5

Hvar Half Marathon

Stari Grad, Croatia
24 May, 2025 (Sat)
Running
From 27 USD
Image of 10km and Half Marathon Menorca
Up to 33% off
5

10km and Half Marathon Menorca

Ciutadella de Menorca, Spain
02 Nov, 2025 (Sun)
Running
From 15 USD
Image of Vietnam Mountain Marathon
1

Vietnam Mountain Marathon

Sa pa, Vietnam
19-20 Sep, 2025 (Fri - Sat)
Trail running
Image of Lukovit Run

Lukovit Run

Lukovit, Bulgaria
16 Mar, 2025 (Sun)
Running
From 21 USD
Image of Sozopol Run

Sozopol Run

Sozopol, Bulgaria
22-23 Mar, 2025 (Sat - Sun)
Running
From 21 USD
Image of Yambol Run

Yambol Run

Borovets, Bulgaria, Bulgaria
29 Mar, 2025 (Sat)
Running
From 21 USD
Image of Vidin Run

Vidin Run

Vidin, Bulgaria
13 Apr, 2025 (Sun)
Running
From 21 USD
Image of MilanoTRI
Up to 34% off

MilanoTRI

Segrate, Italy
03 May, 2025 (Sat)
Triathlon
From 30 USD
Image of Bistrica Run

Bistrica Run

Stefan Stambolovo, Bulgaria
24 May, 2025 (Sat)
Trail running
From 21 USD
Image of Botevgrad Run

Botevgrad Run

Botevgrad, Bulgaria
31 May, 2025 (Sat)
Running
From 21 USD
Image of Meia Maratona d'Ouro Run Gondomar
Up to 37% off

Meia Maratona d'Ouro Run Gondomar

Valbom, Portugal
08 Jun, 2025 (Sun)
Running, Walking
From 8 USD

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