10K runs in Wales
Find 10k runs near me in Wales for 2025/2026 - filter by date or location, display on a map or use the advanced search to find your perfect race.
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- Sat 27 Sep
- £20.50
- Sat 27 Sep
- £20.50
Town to Tower 10K | Ruthin to Moel Famau Uphill Race
Ruthin has recently been recognised as one of the best places to live in the UK. This is a cracking 10K route which takes you to the top of Moel Famau, the highest point of the Clwydian Hills.
- Newcomers
- Enter online
- Event village
- Rural
- Mountains
- Age 15 & over
- 10 km fell running + 550 m ascent
- Sat 8 Nov
- £25-£30
- Sat 8 Nov
- £25-£30
Cardiff MoRun | 10K
MoRunning brings everyday people together with the focus being to inspire you, your family, your kids and your friends to have the best time running! Get ready for the 10K, Cardiff!
- Chip timing
- Enter online
- Flat
- All ages
- 10 km road running
- Sat 6 Dec
- £21.50
- 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
- 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
- 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
- Sun 5 Oct
Bangor City 10K & Half Marathon | 10K
- 10 km road running + 436 ft ascent
- Sat 25 Oct
Halloween Porth Eirias 10K & Kids 1K Fun Run | 10K
- 10 km road running
- Sat 8 Nov
EnduranceLife - Gower | 10K
- 10 km trail running + 583 ft ascent
- Sun 9 Nov
Anglesey Trail Half Marathon & 10K | 10K
- 10 km trail running + 308 ft ascent
- Sat 15 Nov
Margam Park Trail Races | 10K
- 10.2 km trail running + 420 m ascent
- Sun 1 Feb 2026
The Cardiff 5K, 10K and Half Marathon Winter Warmer Run | 10K
- 10 km road running
- Sun 8 Feb 2026
Llanelli 10K & Half Marathon | 10K
- 10 km road running + 42 m ascent