31 events

Trail running races 2025 - 2026: ultramarathons in Cymru / Wales

Cymru / Wales
Trail running
Ultramarathon
Europe
Northern Europe
United Kingdom

Clear all

Beast of the Blacks Ultra 40 mi plus 20 & 10 mile

Crickhowell, United Kingdom
14 Mar, 2026 (Sat)
Trail running
64.4 km
Map
From
55 EUR
null base64The image shows a man participating in a trail running event or race. He is
null base64The image shows an individual who appears to be trail running in a mountainous or hilly area. The runner is wearing a blue backpack with a hydration system, gloves, and running attire suitable for cooler weather. It's a sunny day with some cloud cover, and the landscape includes a series of rolling hills or mountains with green grass. The runner seems to be in the midst of a stride and looking off-frame, exhibiting what may be an expression of effort or enjoyment. There's a sense of motion and outdoor adventure in the scene.
null base64The image shows a person trail running through a natural landscape. The runner is wearing
null base64The image shows three individuals jogging along a dirt path in a wooded area. The
null base64The image shows a trail running event. You can see a participant with the bib

Beast of the Beacons Ultra 40m plus 20m & 10mile

Llangynidr, United Kingdom
18 Apr, 2026 (Sat)
Trail running
64.36 km
From
55 EUR
null base64The image depicts a female trail runner competing in a race or event, identified by
null base64In the image, there's a male runner traversing what appears to be a

Cymoedd Sir Fynwy 50

Monmouthshire, United Kingdom
18 Apr, 2026 (Sat)
Trail running
48.3 km, 80.5 km

Epona 100

Llanfoist, United Kingdom
09 May, 2026 (Sat)
Trail running
160.9 km

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Ultra-Trail Snowdonia by UTMB

Dolwyddelan, United Kingdom
15-16 May, 2026 (Fri - Sat)
Trail running
56 km, 104 km, 168 km

Pembrokeshire Coastal Races

Dale, United Kingdom
13-14 Jun, 2026 (Sat - Sun)
Trail running
50 km, 80.5 km, 160.9 km

Black Mountains 50 & 32 Mile Ultra, Marathon & Half Marathon

Llanbedr, United Kingdom
11 Jul, 2026 (Sat)
Trail running
43.5 km, 51.5 km, 80.5 km
From
63 EUR
null base64The image shows a serene landscape with rolling hills in the background and a partially cloud
null base64The image depicts a hilly landscape under a clear blue sky. There's what
null base64The image shows a tranquil woodland scene. A dirt path or hiking trail meanders
null base64The image shows a man who appears to be engaged in a trail running or hiking activity in a mountainous area. He's wearing a cap, sunglasses, and active outdoor wear suitable for the activity. The man is outfitted with a hydration pack on his back and is carrying trekking poles, which suggests that he is traversing challenging terrain or possibly participating in an endurance event. The landscape in the background is picturesque, with green rolling hills and a clear sky above, adding to the sense of being in a highland or alpine environment.

Scott Snowdonia Trail Marathon

Llanberis, United Kingdom
12 Jul, 2026 (Sun)
Trail running
43.41 km, 57 km
Map
base64The image shows a beautiful landscape featuring a large body of water in the foreground,
base64The image shows three individuals hiking a trail with backpacks. They are walking on
base64The image shows a group of hikers walking along a trail on a mountainous
base64The image shows a rugged, rocky mountain peak with wisps of cloud or fog
Snowdonia Trail Marathon base64The image shows two people engaged in outdoor exercise with a scenic backdrop. The person

Dragon 100 & Dragon 50 Ultramarathons

Cardiff, United Kingdom
18-19 Jul, 2026 (Sat - Sun)
Trail running
48.3 km, 80.5 km, 160.9 km

The Dragon 100, 50 & 30 Coastal Race

Cardiff, United Kingdom
19 Jul, 2026 (Sun)
Trail running
48.3 km, 80.5 km, 160.9 km

Bestsellers

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4.7

Generali Malaga Marathon

Málaga, Spain
13-14 Dec, 2025 (Sat - Sun)
Running
From 18 EUR
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Up to 15% off
4.8

Glendalough Lap of the Gap Marathon

Laragh, Ireland
23 May, 2026 (Sat)
Running
From 58 EUR68 EUR
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4.7

adidas Stockholm Half Marathon

Stockholm, Sweden
29 Aug, 2026 (Sat)
Running
From 77 EUR90 EUR
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3.6
Map

Ayia Napa Half Marathon

Ayia Napa, Cyprus
21 Dec, 2025 (Sun)
Running
From 20 EUR
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4.5

Run Rome the Marathon

Rome, Italy
21-22 Mar, 2026 (Sat - Sun)
Running
From 129 EUR
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4

Leiden Marathon

Leiden, Netherlands
10 May, 2026 (Sun)
Running
From 16 EUR
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4.7

6 Lakes

Fjällnora, Sweden
15 Aug, 2026 (Sat)
Trail running
From 9 EUR
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4.3

Half Marathon San Sebastián Rural Kutxa

San Sebastián, Spain
04 Oct, 2026 (Sun)
Running
From 32 EUR
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4.3

Vilnius Half Marathon

Vilnius, Lithuania
23 May, 2026 (Sat)
Running
From 11 EUR
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Up to 20% off
3.5

Angkor Empire Marathon

Siem Reap, Cambodia
02 Aug, 2026 (Sun)
Running
From 17 EUR22 EUR
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Up to 21% off
4.6

TotalEnergies Malaga Half Marathon

Málaga, Spain
15 Mar, 2026 (Sun)
Running
From 38 EUR48 EUR
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3.8

Phnom Penh International Half Marathon

Sangkat Wat Phnom, Cambodia
14 Jun, 2026 (Sun)
Running
From 17 EUR22 EUR
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Up to 19% off
4.3

Chiang Mai Marathon

Chiang Mai, Thailand
21 Dec, 2025 (Sun)
Running
From 16 EUR19 EUR
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4.1

Bangkok Midnight Marathon

Bangkok, Thailand
21 Dec, 2025 (Sun)
Running
From 19 EUR
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3.6

Ras Al Khaimah Half Marathon

Khuzam, United Arab Emirates
14 Feb, 2026 (Sat)
Running
From 9 EUR
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4.7

Antalya International Marathon

Antalya, Turkey
05 Apr, 2026 (Sun)
Running
From 28 EUR
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Up to 25% off
4.2

LifeStar Malta Marathon

Mdina, Malta
22 Feb, 2026 (Sun)
Running, Walking
From 25 EUR30 EUR
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Up to 36% off
4.5

Comtrade Belgrade Marathon

Stari Grad Urban Municipality, Serbia
18-19 Apr, 2026 (Sat - Sun)
Running
From 35 EUR55 EUR
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5

Run the Ridge

Laragh, Ireland
15 Aug, 2026 (Sat)
Running, Trail running
From 10 EUR
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Up to 21% off
3.8

Experience Oman Muscat Marathon

Muttrah, Oman
23-24 Jan, 2026 (Fri - Sat)
Running
From 16 EUR21 EUR

This week’s best deals

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Up to 64% off
5

Douro Vinhateiro Half Marathon

Peso da Régua, Portugal
24 May, 2026 (Sun)
Walking, Running
From 10 EUR17 EUR
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Up to 50% off
5

Portofino Marathon

Santa Margherita Ligure, Italy
18 Jan, 2026 (Sun)
Running
From 45 EUR90 EUR
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4.7

Europe Marathon - Aveiro

Aveiro, Portugal
25-26 Apr, 2026 (Sat - Sun)
Running, Walking
From 12 EUR20 EUR
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Watermelon Dash Austin

Round Rock, United States
22 Aug, 2026 (Sat)
Running
From 13 EUR26 EUR
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Watermelon Dash Dallas

Dallas, United States
23 Aug, 2026 (Sun)
Running
From 13 EUR26 EUR
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Up to 49% off

Västerås Swimrun

Västerås, Sweden
15 Aug, 2026 (Sat)
Swimrun
From 91 EUR159 EUR
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Up to 47% off

Alpe Adria Winter Ultra

Pezzeit, Italy
01 Feb, 2026 (Sun)
Trail running
From 8 EUR15 EUR
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Up to 46% off

TAUT - Terras Do Ancião Ultra Trail

Ansião, Portugal
26-28 Feb, 2026 (Thu - Sat)
Trail running
From 13 EUR19 EUR
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Up to 44% off
4.8

Telekom Vivicitta Budapest Spring Half Marathon

Budapest, Hungary
21-22 Mar, 2026 (Sat - Sun)
Running
From 17 EUR30 EUR
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Up to 44% off
4.5

Ibiza Half Marathon

Sant Joan de Labritja, Spain
11 Apr, 2026 (Sat)
Running
From 25 EUR45 EUR
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Up to 43% off

Marina Double 15K, Marina 10K, UjENA 5K

Dearing, United States
21 Mar, 2026 (Sat)
Trail running
From 13 EUR17 EUR
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Up to 43% off

Run Port Douglas

Port Douglas, Australia
06 Sep, 2026 (Sun)
Running
From 17 EUR26 EUR
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Up to 43% off

Hobart Airport Marathon Festival

Hobart, Australia
12 Apr, 2026 (Sun)
Running
From 20 EUR29 EUR
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Up to 43% off

CraftHalf Half Marathon & 5K

Winston-Salem, United States
04 Apr, 2026 (Sat)
Running
From 17 EUR30 EUR
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Up to 43% off
4.5
Map

Half Marathon Magaluf

Cala Vinyes, Spain
18 Apr, 2026 (Sat)
Running
From 20 EUR35 EUR
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Up to 42% off
4

Lisbon Eco Marathon

Lisbon, Portugal
12 Apr, 2026 (Sun)
Walking, Trail running
From 7 EUR12 EUR
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Up to 41% off
5
Map

Ultra Blue Island by Azores Trail Run

Horta, Portugal
01-02 May, 2026 (Fri - Sat)
Trail running
From 30 EUR40 EUR
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Up to 41% off

AKHA Trail

Mae Sai, Thailand
01-02 Aug, 2026 (Sat - Sun)
Trail running
From 30 EUR51 EUR
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Up to 40% off
5

IR's New Year's Eve Race

Reykjavik, Iceland
31 Dec, 2025 (Wed)
Running
From 9 EUR13 EUR
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Up to 40% off
4

Lidl São Silvestre City of Porto

Porto, Portugal
28 Dec, 2025 (Sun)
Running
From 12 EUR20 EUR

Registration just opened

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Up to 33% off
5

Chianti Classico Marathon

Mercatale in Val di Pesa, Italy
10 May, 2026 (Sun)
Trail running, Nordic walking
From 10 EUR
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4.4

DKV-UrbanTrail

Luxembourg, Luxembourg
19 Apr, 2026 (Sun)
Trail running
From 30 EUR
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10K Rotary Elche

Elche, Spain
08 Feb, 2026 (Sun)
Running
From 15 EUR
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Scenic Trail - Ticino

Sala Capriasca, Switzerland
12-14 Jun, 2026 (Fri - Sun)
Trail running
From 59 EUR
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Up to 30% off

Pirin Ultra

Bansko, Bulgaria
11-13 Sep, 2026 (Fri - Sun)
Trail running
From 48 EUR63 EUR
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Up to 27% off
5

Maratona Internacional De Floripa

Florianópolis, Brazil
29-30 Aug, 2026 (Sat - Sun)
Running
From 28 EUR38 EUR
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5

Merrell Whale of Trail

South Africa, South Africa
15 Aug, 2026 (Sat)
Trail running
From 259 EUR
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Up to 47% off

Alpe Adria Winter Ultra

Pezzeit, Italy
01 Feb, 2026 (Sun)
Trail running
From 8 EUR15 EUR
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The Innocent Half

Edinburgh, United Kingdom
08 Feb, 2026 (Sun)
Trail running
From 27 EUR
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Hobbit 90km Journey

Maden Dam, South Africa
25-27 Apr, 2026 (Sat - Mon)
Trail running
From 10 EUR
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Malbun Marathon

Triesenberg, Liechtenstein
23 May, 2026 (Sat)
Running
From 40 EUR
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Villanueva del Arzobispo, Spain
30 May, 2026 (Sat)
Triathlon
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4.7

SPAR Budapest Marathon

Budapest, Hungary
10-11 Oct, 2026 (Sat - Sun)
Running
From 85 EUR
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Up to 44% off
4.8

Telekom Vivicitta Budapest Spring Half Marathon

Budapest, Hungary
21-22 Mar, 2026 (Sat - Sun)
Running
From 17 EUR30 EUR
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Up to 32% off
4.5

Wizz Air Budapest Half Marathon

Budapest, Hungary
06 Sep, 2026 (Sun)
Running
From 65 EUR95 EUR
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Up to 25% off
5

Triglav Trail Race

Dovje, Slovenia
22 Aug, 2026 (Sat)
Trail running
From 60 EUR80 EUR
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Jurassic Coast Challenge

Weymouth, United Kingdom
27-29 Mar, 2026 (Fri - Sun)
Trail running
From 86 EUR
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Jurassic Coast Ultra

Fortuneswell, United Kingdom
28 Mar, 2026 (Sat)
Trail running
From 104 EUR
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Blair Castle Trail Weekender

Kinnaird, United Kingdom
30-31 May, 2026 (Sat - Sun)
Trail running
From 58 EUR
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Bali Hope Swimrun

, Indonesia
23 Sep, 2026 (Wed)
Swimrun
From 854 EUR

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