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Runs in Wales in Winter

Find runs in Wales in Winter - 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.

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!
  • Sat 6 Dec
  • £17.50-£21.50
Wrexham, Clwyd, UK

Alyn Waters Winter Trails | 5K & 10K

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!

  • Families
  • Newcomers
  • Dogs allowed
  • Event village
  • Park
  • Age 11 & over
  • 5K run
  • 10K run
  • CaniCross
Starting at Prestatyn seafront, the National Trail waymarkers take you up into the hills south, with the scenery and terrain becoming more and more beautiful and challenging as you go!
  • Sun 7 Dec
  • £31.50-£51.50
Prestatyn, Clwyd, UK

Sea 2 Summit | Offa's Dyke Half/Full/Ultra

Starting at Prestatyn seafront, the National Trail waymarkers take you up into the hills south, with the scenery and terrain becoming more and more beautiful and challenging as you go!

  • Newcomers
  • Event village
  • Urban
  • Age 17 & over
  • Half marathon
  • Marathon
  • Ultra run
Get your Santa suits, reindeer antlers, and elf ears ready — Christmas is Coming, and so is the most magical fun run of the year!
  • Sat 20 Dec
  • £9
Aberdare, Mid Glamorgan, UK

Santa Run Wales

Get your Santa suits, reindeer antlers, and elf ears ready — Christmas is Coming, and so is the most magical fun run of the year!

  • Families
  • Newcomers
  • Fancy dress
  • Event village
  • Park
  • All ages
  • Fun run
  • 5K run
A great chance to stretch your legs with this event on the last Saturday before Christmas, with a Canicross race going off before the main pack.
  • Sat 20 Dec
  • £19
Mold, Clwyd, UK

Moel Famau Festive 'Piece of String' Race

A great chance to stretch your legs with this event on the last Saturday before Christmas, with a Canicross race going off before the main pack.

  • Newcomers
  • Dogs allowed
  • Event village
  • Age 18 & over
  • Trail run
  • CaniCross
Come and join in at the Christmas Carol Bobble Hat Run in the picturesque Dare Valley in Wales! At this event you can earn yourself a bobble hat as well as one of the incredible themed medals!
  • Sun 21 Dec
  • £16-£40
Aberdare, Mid Glamorgan, UK

A Christmas Carol Bobble Hat Run | Wales

Come and join in at the Christmas Carol Bobble Hat Run in the picturesque Dare Valley in Wales! At this event you can earn yourself a bobble hat as well as one of the incredible themed medals!

  • Families
  • Newcomers
  • Event village
  • Park
  • All ages
  • Road run
  • 5K run
  • 10K run
  • Half marathon
  • Marathon
  • + 3 more races
The route is exactly 5K, multi-terrain in nature, with a nice mix of minor road and trail to make for an interesting run in lovely surroundings, with fantastic views. Chip timing, prizes and medal!
  • Sun 11 Jan 2026
  • £17
Ruthin, Clwyd, UK

Vale of Clwyd 5K

The route is exactly 5K, multi-terrain in nature, with a nice mix of minor road and trail to make for an interesting run in lovely surroundings, with fantastic views. Chip timing, prizes and medal!

  • Families
  • Newcomers
  • Chip timing
  • Enter online
  • Flat
  • Undulating
  • Event village
  • Park
  • Age 11 & over
  • 5 km multi terrain running
If you're looking to spice up your run or you need some running like you've never needed running before, then this is the event for you!
  • Sat 24 Jan 2026
  • £16-£35
Aberdare, Mid Glamorgan, UK

Spice Up Your Run - Wales

If you're looking to spice up your run or you need some running like you've never needed running before, then this is the event for you!

  • Families
  • Newcomers
  • Fancy dress
  • Event village
  • Park
  • All ages
  • Trail run
  • 5K run
  • 10K run
  • Half marathon
  • Marathon
  • + 3 more races
  • Sat 6 Dec
Crickhowell, Powys, UK

Secret Santa Figgy Pud 14K, Turkey Ten Mile & Half Marathon Du Mulled Wine

  • Trail run
  • 10 miler
  • Half marathon
  • Sun 7 Dec
Swansea, West Glamorgan, UK

The Great Christmas Fun Run

  • Fun run
  • 5K run
  • 10K run
  • Sat 13 Dec
Grecynon, Mid Glamorgan, UK

Celtic Trail Races

  • Marathon
  • Ultra run
  • Half marathon
  • Sun 1 Feb 2026
Cardiff, UK

The Cardiff 5K, 10K and Half Marathon Winter Warmer Run

  • 5K run
  • 10K run
  • Half marathon
  • Sun 8 Feb 2026
Llanelli, Dyfed, UK

Llanelli 10K & Half Marathon

  • 10K run
  • Half marathon
  • Sun 15 Feb 2026
Llandudno, Clwyd, UK

Nick Beer Llandudno 10K

  • 10 km road running + 186 m ascent
  • Sun 15 Feb 2026
Ruthin, Clwyd, UK

Ruthin 5K & 10K

  • Fun run
  • 5K run
  • 10K run
  • Sun 15 Feb 2026
Caerphilly, Gwent, UK

Caerphilly Trail 5K and 10K

  • 5K run
  • 10K run
  • Sun 15 Feb 2026
Pontypool, Brecon Beacons, UK

Pontypool 10K Home Run

  • Fun run
  • 10K run
  • Sat 28 Feb 2026
Haverfordwest, Pembrokeshire, UK

Ras Dewi Sant

  • 10K run
  • Half marathon
  • Marathon

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