June 2026
Tenby, Pembrokeshire
5K, 10K, Half Marathon, Marathon
10K Races in Wales 2026
28 upcoming 10K races in Wales. Browse dates, entry fees and links to enter.
Upcoming 10K races in Wales
28 events
June 2026
Llandrindod Wells, Powys
10K road running
£14-£20View event
June 2026
Llanwddyn, Powys
10K Trail
£24.99View event
June 2026
Cardiff, Cardiff
5K, 10K, Half Marathon
£25-£35View event
July 2026
Clarbeston Road, Pembrokeshire
10K trail running
£29.99View event
July 2026
Porthcawl, Bridgend
10K, Fun Run
£2-£34View event
July 2026
Chirk, Wrexham
10K Road
£25.99-£27.99View event
July 2026
Aberdare, Rhondda Cynon Taf
5K, 10K, Half Marathon, Marathon, 7 hours
£14-£34View event
11-12 Jul 2026
Caernarfon, Gwynedd
10K, Half Marathon, Marathon, Ultra
£31.99-£319.99View event
August 2026
Aberdare, Rhondda Cynon Taf
5K, 10K, Half Marathon, Marathon, 7 hours
£14-£34View event
August 2026
Chepstow, Monmouthshire
5K, 10K, Half Marathon
August 2026
Crickhowell, Powys
10K
September 2026
Cardiff, Cardiff
2K, 10K, Fun Run
£9-£34View event
September 2026
Abersoch, Gwynedd
2K, 10K, 20K, Trail
£5-£35View event
September 2026
Haverfordwest, Pembrokeshire
10K, Half marathon
£30-£35View event
September 2026
Port Talbot, Neath Port Talbot
5km - 10km
12-13 Sep 2026
Beaumaris, Isle of Anglesey
10K, Half marathon, Fun run
£6-£35View event
October 2026
Ruthin, Clwyd
10K Fell Race
£21.50View event
October 2026
Tenby, Pembrokeshire
10K road running
£28.65-£30.67View event
October 2026
Abergele, Conwy
5K, 10K
£24-£34View event
October 2026
Bangor, Gwynedd
10K, Half marathon
£32-£42View event
November 2026
Newborough, Isle of Anglesey
10K, Half Marathon, Trail
£28.99-£51.99View event
November 2026
Cardiff, Cardiff
1.5K, 5K, 10K, Half Marathon
£12-£35View event
November 2026
Port Talbot, Neath Port Talbot
10K, Half Marathon, Trail
£27.18-£35.55View event
November 2026
Newport, Newport
10K
December 2026
Mumbles, Swansea
1km - 10K Fun Run
December 2026
Aberdare, Mid Glamorgan
5K, 10K, Half marathon, Marathon, Trail
£24-£40View event
December 2026
Wrexham, Clwyd
5K, 10K, Trail, CaniCross
£19-£21.50View event
Other distances in Wales
Browse races by distance across Wales.
10K Races in other UK regions
Find 10K races elsewhere in the UK.