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Ultra Marathons Found in Wales
View all ↓Ultra Marathons In Wales 2025
The most comprehensive list of Ultra Marathons in Wales in 2025 - 2026. Find your perfect race!
Race Calendar: Ultra Marathons In Wales
Brecon Beacons Trails
Brecon, Talybont-on-Usk, Powys
09 Aug 25
£42.00 - £360.00
Black Cattle Ultra Gwartheg Duon
Cardiff, South Glamorgan
23 Aug 25
£80.00 - £90.00
Will Run For Ice Cream - Wales
Dare Valley Country Park, Aberdare, CF44 7PS
30 Aug 25
£18.00 - £35.00
The Joust 12 & 24hr
Worcester, Worcestershire
05 Sep 25 - 07 Sep 25
£5.00 - £365.00
SNOWDONIA SEA2SKY 25k & 53K ULTRA
Barmouth, Gwynedd
06 Sep 25
£57.00 - £85.00
Fraggle Run - Wales
Dare Valley Country Park, Aberdare, CF44 7PS
20 Sep 25
£18.00 - £35.00
Forest of Dean Ultra Marathon
Coleford, Gloucestershire
18 Oct 25
£84.00
Scare Bear Run - Wales
Dare Valley Country Park, Aberdare, CF44 7PS
18 Oct 25
£18.00 - £35.00
Brenig Way 50k
Green Lane Car Park, Corwen
19 Oct 25
Free - £52.74
The Giddy Horse: Backyard 24hr, 12hr, 8hr Races (Solo & Team) Plus Canicross, Night Races, Obstacle Course Race & Trail Races
Chepstow, Gwent
25 Oct 25 - 26 Oct 25
£25.92 - £216.00
Beacons Ultra, Marathon & Half Marathon
Brecon, Powys
08 Nov 25
£40.00 - £80.00
Smurf Run - Wales
Dare Valley Country Park, Aberdare, CF44 7PS
22 Nov 25
£18.00 - £35.00
Sea 2 Summit Half/Full/Ultra
Prestatyn Nova Centre
07 Dec 25
£33.63 - £54.86
A Christmas Carol Bobble Hat Run - Wales
Dare Valley Country Park, Aberdare, CF44 7PS
21 Dec 25
£18.00 - £40.00
Midwinter Mortimer Trail
Ludlow, Shropshire
27 Dec 25
£15.00 - £55.00
Spice Up Your Run - Wales
Dare Valley Country Park, Aberdare, CF44 7PS
24 Jan 26
£18.00 - £35.00
St David's Day Dragon Run 2026
Dare Valley Country Park, Dare, Aberdare, Wales, CF44 7PS
01 Mar 26
£18.00 - £35.00
The Pendine Sands Races
Carmarthen, Carmarthenshire
05 Apr 26
£29.00 - £300.00
5.0
MTC CYMRUN 26
14 Apr 26 - 19 Apr 26
£300.00 - £1,200.00
The Nearly But Not Quite London Marathon - Wales
Dare Valley Country Park, Aberdare, CF44 7PS
26 Apr 26
£18.00 - £35.00
MHU - Malvern Hills Ultra
Worcester, Worcestershire
02 May 26
£25.00 - £95.00
5.0
24 Hours South - Offa's dyke ultra
Nova Centre, Prestatyn
09 May 26
£101.56 - £165.24
The Llangollen 50k
Llangollen Leisure Centre, Dinbren Road, Llangollen. LL208TG
06 Jun 26
Free - £56.98
Runningmonks Rollin' 100
Bishops Castle, Shropshire
25 Jul 26
£175.00
6 Geese a-laying Run – Virtual
Ross-on-Wye, Herefordshire
12 Dec 25
£25.00 - £39.00
9 Ladies Dancing – Virtual
Ross-on-Wye, Herefordshire
15 Dec 25
£25.00 - £39.00
10 Lords a Leaping – Virtual
Ross-on-Wye, Herefordshire
16 Dec 25
£25.00 - £39.00
Showing 1-27 of 27 results