0017

Trail Running Events Found In Cardiff

View all ↓

Trail Running Events | Cardiff | 2025

The most comprehensive list of Trail Running Events in and around Cardiff in 2025 - 2026. Discover, compare and book the best Trail Races near you, including off road running events and fell running races.

Find A Race is the UK's most popular event listings website, with over 3 million users a year using our database of over 2,500 events to discover, compare and book their next challenge.


Popular & Featured

Wales

Wales

Race Calendar: Trail Running In & Near Cardiff

🚀Boosted

Race for Life Cardiff Pretty Muddy 5k

Cardiff, South Glamorgan
03 May 25
£22.49

Save The Rhino Run - Wales

Dare Valley Country Park, Dare, Aberdare, CF44 7PS
22 Mar 25
£27.00 - £34.00

Steaming to the Coast

West Somerset Railway – Minehead Station, Minehead, Somerset, TA24 5BG
12 Apr 25
£26.74 - £63.88

Mud Master 2025

Weston-super-Mare, Avon
27 Apr 25
£45.00 - £65.00

Race for Life Cardiff Pretty Muddy 5k

Cardiff, South Glamorgan
03 May 25
£22.49

Radyr & Morganstown Half Marathon and Marathon

Cardiff
10 May 25
£38.00 - £48.00
4.8

Conquer Cardiff Summer 5k, 10k and Half Marathon

Cardiff
07 Jun 25
£22.00 - £25.00
4.5

Cheddar Gorge Challenge (Marathon, Half, 10km, 6km, Fun Runs)

Bristol, Somerset
08 Jun 25
£5.40 - £75.60
4.7

Race for Life Bristol Pretty Muddy 5k

Bristol, Avon
21 Jun 25
£22.49

My Little Care Bear Run - Wales

Dare Valley Country Park, Aberdare, CF44 7PS
19 Jul 25
£27.00 - £35.00

Wye Valley Tunnel Run (Marathon, Half, 10km, Colourburst)

Sedbury, Gloucestershire
20 Jul 25
£10.80 - £59.40
3.8

South West Coast 50 Ultra Challenge

Minehead, Somerset
02 Aug 25
£39.00 - £139.00

The Summer Green Man Ultra

Bristol, Bristol City
23 Aug 25
£78.00 - £175.00
5.0

Quantock Hills Trail Half Marathon

Kilve Court - SSE Outdoors Kilve, Bridgewater Somerset, TA5 1EA
05 Oct 25
£37.89

Bristol Epic 10k Ruck & Trail Run

Bristol, Avon
12 Oct 25
£30.00
5.0

The Giddy Horse: Backyard 24hr, 12hr, 8hr Races (Solo & Team) Plus Canicross, Night Races, Obstacle Course Race & Trail Races

Chepstow, Gwent
25 Oct 25 - 26 Oct 25
£25.92 - £216.00

MTC CYMRUN 26

14 Apr 26 - 19 Apr 26
£300.00 - £1,200.00

MTC Y Draig Goch

Merthyr Tydfil, Mid Glamorgan
19 Apr 26
£90.00 - £155.00
Showing 1-17 of 17 results

Cookie settings

Cookies are small text files that a website stores on a user's device, such as a computer or a smartphone. When a user visits a website, a cookie may be set to track information such as the user's preferences, login information, or items in a shopping cart. Cookies are not harmful and are typically deleted when a user clears their browser cache or the cookie expires.

Strictly necessary cookies are a type of cookie that is essential for a website to function properly. These cookies are necessary to provide services requested by the user, such as login authentication, shopping cart functionality, and other similar features.

Strictly necessary cookies do not require the user's consent, as they are essential for the proper functioning of the website.

Learn more about our Strictly necessary cookies

Tracking and targeting cookies are a type of cookie used by websites to collect information about a user's browsing behaviour across multiple websites. These cookies are often used for advertising purposes and can track the user's interests and some personal information.

Targeting cookies are used to display personalised advertisements to the user based on their browsing history, search history, and other online activity.

Learn more about our Tracking and targeting cookies