5
Road Marathons in Wales
Find road marathons in Wales in 2026/2027 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
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- Sun 15 Mar
- £24-£38
Aberdare, Mid Glamorgan, UK
The Dashing Dog Charity Run | Wales | Marathon
Come and join the Dashing Dog Charity run in the picturesque Dare Valley Country Park. Not only is the scenery beautiful but you will earn one of these awesome medals for your marathon!
- Enter online
- Flat
- Traffic free
- Age 18 & over
- 26.2 miles road running
- Sat 30 May
- £22-£35
Aberdare, Mid Glamorgan, UK
Rocky at 50 Run | Wales | Marathon
Come and celebrate 50 years since the release of the iconic Rocky film! Have you got the Eye of The Tiger, the guts to get the glory and the will to rise up to the challenge and run a marathon?
- Enter online
- Flat
- Traffic free
- Age 18 & over
- 26.2 miles road running
- Sat 25 Jul
- £22-£35
Aberdare, Mid Glamorgan, UK
Ooops I Ran It Again | Wales | Marathon
Who hasn't completed a race, sworn they will never run again and then booked onto another one the following day?!
- Enter online
- Traffic free
- Age 18 & over
- 26.2 miles road running
- Sun 8 Mar
Burry Port, Dyfed, UK
Great Welsh Marathon Events | Full Marathon
- 26.2 miles road running + 363 ft ascent