18
Flat Road runs in Wales in March 2026
Find flat road runs in Wales in March 2026 - 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 1 Mar 2026
- £9.99-£49.99
Anglesey, Isle of Anglesey, UK
Jones o Gymru Anglesey Half Marathon and 10K
The most beautiful half marathon in North Wales! Flanked by breathtaking views of Eryri (Snowdonia), the beauty and uniqueness of this event is what draws people from all over the UK!
- Families
- Carbon offset
- Recycling
- Beginner-friendly
- Plastic bottle free
- Music
- Event village
- Rural
- Free venue entry
- Sustainability policy
- Public transport links
- Plastic-free event
- Age 5 & over
- Fun run
- 10K run
- Half marathon
- Sun 15 Mar 2026
- £18-£38
Aberdare, Mid Glamorgan, UK
The Dashing Dog Charity Run | Wales
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!
- Families
- Beginner-friendly
- Event village
- Park
- All ages
- Road run
- 5K run
- 10K run
- Half marathon
- Marathon
- + 3 more races