10K runs in North Wales
Find 10k runs in North Wales in 2025/2026 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
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Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- Sat 6 Dec
- £21.50
Alyn Waters Winter Trails | 5K & 10K | 10K Trail
Alyn Waters is a great place for trail running! The country park is accessible, the paths easy to follow and with a variety of terrain, and with a few ups and downs to make you really earn your medal!
- Chip timing
- Enter online
- Age 15 & over
- 10 km trail running
- Sun 1 Mar 2026
- £31.99-£36.99
Jones o Gymru Anglesey 10K
With breathtaking views of the Snowdonia National Park and the Menai Straits it's no wonder that this race has become a firm favourite. The flat/fast course attracts beginners and experienced runners.
- Chip timing
- Enter online
- GPS tracking
- Flat
- PB
- Traffic free
- Age 15 & over
- 10 km road running + 544 ft ascent
- Sat 7 Mar 2026
- £20.50
Loggerheads Trail 10K
The courses are challenging but the event environment is relaxed and friendly. Runners of all abilities can get involved and enjoy a run out on those fabulous trails.
- Enter online
- Age 15 & over
- 10 km trail running
- Sat 25 Oct
Halloween Porth Eirias 10K & Kids 1K Fun Run | 10K
- 10 km road running
- Sun 9 Nov
Anglesey Trail Half Marathon & 10K | 10K
- 10 km trail running + 308 ft ascent
- Sun 10 May 2026
Llangollen Trail 10K & Kids 1 Mile Race | 10K
- 10 km trail running