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Trail Running Events Found In Wales
View all ↓Trail Running Events | Wales | 2025
The most comprehensive list of Trail Running Events in Wales in 2025 - 2026. Discover, compare and book the best Trail Races near you, including off road running events and fell running races.
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Race Calendar: Trail Running In Wales
Vale of Clwyd 5k
Ruthin, Clwyd
Sun 11 Jan 26
Free - £19.84
The Cardiff 5k, 10k and Half Marathon Winter Warmer Run
Cardiff
Sun 01 Feb 26
£25.00 - £30.00
4.9
Caerphilly Trail 5k and 10k
Caerphilly, Mid Glamorgan
Sun 15 Feb 26
£26.00 - £30.00
4.7
St David's Day Run
Cardiff
Sun 01 Mar 26
£10.00 - £30.00
5.0
Loggerheads Trail 5k & 10k
Loggerheads Country Park
Sat 07 Mar 26
Free - £21.97
Brechfa Trail Races
Carmarthen, Dyfed
Sat 14 Mar 26
£40.00 - £50.00
The Dashing Dog Charity Run - Wales
Dare Valley Country Park, Aberdare, CF44 7PS
Sun 15 Mar 26
£18.00 - £38.00
The Pendine Sands Races
Carmarthen, Carmarthenshire
Sun 05 Apr 26
£29.00 - £300.00
5.0
Summit 2 Sea Half Marathon
Nova Centre, Prestatyn
Sun 12 Apr 26
Free - £35.76
Ogwen | Yr Helgi Du Skyrace
Betws-Y-Coed, Gwynedd
Sun 12 Apr 26
£35.99 - £74.99
5.0
MTC CYMRUN 26
Tue 14 Apr 26 - Sun 19 Apr 26
£300.00 - £1,200.00
MTC Angelystor
Holyhead, Gwynedd
Tue 14 Apr 26
£90.00 - £155.00
MTC Cerridwen
Caernarfon, Gwynedd
Wed 15 Apr 26
£90.00 - £155.00
MTC Gelert
Barmouth, Gwynedd
Thu 16 Apr 26
£90.00 - £155.00
MTC Pendragon
Llanidloes, Powys
Fri 17 Apr 26
£90.00 - £155.00
MTC Afanc
Hereford, Herefordshire
Sat 18 Apr 26
£90.00 - £155.00
Malvern Hills 18 Miler
Great Malvern, Worcestershire
Sat 18 Apr 26
£35.00
4.5
MTC Y Draig Goch
Merthyr Tydfil, Mid Glamorgan
Sun 19 Apr 26
£90.00 - £155.00
North Wales 50k & 100k
Prestatyn Nova Centre
Sat 25 Apr 26
Free - £96.26
5.0
Eastnor Castle Mud Bath (10km, 6km, 3km)
Ledbury, Herefordshire
Sun 26 Apr 26
£21.60 - £43.20
4.9
Eastnor Castle Backyard 8hr, Backyard 12hr and Relay
Ledbury, Eastnor, Herefordshire
Sun 26 Apr 26
£70.20 - £216.00
5.0
Race for Life Cardiff Pretty Muddy 5k
Cardiff, South Glamorgan
Sat 02 May 26
£22.49
MHU - Malvern Hills Ultra
Worcester, Worcestershire
Sat 02 May 26
£25.00 - £95.00
5.0
Radyr & Morganstown Half Marathon and Marathon
Cardiff
Sat 09 May 26
£40.00 - £50.00
4.8
24 Hours South - Offa's dyke ultra
Nova Centre, Prestatyn
Sat 09 May 26
Free - £165.24
Race for Life Weston Park Pretty Muddy 5k
Shifnal, Shropshire
Sat 09 May 26
£22.49
Race for Life Swansea Pretty Muddy 5k
Swansea, West Glamorgan
Sat 16 May 26
£22.49
Midnight Mountain Marathon
Brecon, Powys
Sat 06 Jun 26
£45.00 - £70.00
5.0
The Llangollen 50k
Llangollen Leisure Centre, Dinbren Road, Llangollen. LL208TG
Sat 06 Jun 26
Free - £56.98
Snowdonia Trail Marathon Eryri
Caernarfon, Gwynedd
Sat 11 Jul 26 - Sun 12 Jul 26
£29.99 - £94.99
4.8
Black Diamond Yr Wyddfa | Snowdon24
Caernarfon, Gwynedd
Sat 11 Jul 26 - Sun 12 Jul 26
£129.99 - £374.99
Race for Life Worcester Pretty Muddy 5k
Worcester, Worcestershire
Sat 18 Jul 26
£22.49
Ultra X Wales (110km single stage, 110km multi stage, 60km, 50km, 25km, 12km)
Brecon, Powys
Sat 25 Jul 26 - Sun 26 Jul 26
£39.00 - £290.00
Runningmonks Rollin' 100
Bishops Castle, Shropshire
Sat 25 Jul 26
£175.00
The Joust 6hr, 12hr & 24hr
Worcester, Worcestershire
Fri 04 Sep 26 - Sun 06 Sep 26
£5.00 - £365.00
Lone Wolf Birmingham 2026
Kidderminster, Worcestershire
Sat 19 Sep 26
£60.00
The Halloween 7in7
Ross-on-Wye, Herefordshire
Mon 19 Oct 26 - Sun 25 Oct 26
£155.00 - £195.00
Beacons Ultra, Marathon & Half Marathon
Brecon, Powys
Sat 07 Nov 26
£20.00 - £80.00
4.0
Cardiff Trail 10k
Fforest fawr cardiff
Sun 18 Jan 26
£30.31
Showing 1-39 of 39 results