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Runs in Wales

Find runs in Wales in 2026/2027 - 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.

  • Sun 29 Mar
  • £40-£42
Llandudno, Clwyd, UK

Llandudno Half Marathon & 10 Mile

  • 10 miler
  • Half marathon
  • Sun 29 Mar
  • £24.99-£29.99
Swansea, West Glamorgan, UK

Swansea 10 Miler

  • Road run
  • 10 miler
  • Sat 4 Apr
  • £28-£35
Aberdyfi, Gwynedd, UK

Aberdyfi Half Marathon

  • Half marathon
  • Marathon
  • Sun 5 Apr
  • £25-£55
Carmarthen, Dyfed, UK

The Pendine Races

  • 5K run
  • 10K run
  • Half marathon
  • Marathon
  • Ultra run
  • Sat 11 Apr
  • £33-£46
Bridgend, South Glamorgan, UK

Vale Coastal Trail Races

  • 10 miler
  • Trail run
  • Ultra run
  • Sat 11 Apr
  • £19.95-£39.95
Swansea, West Glamorgan, UK

RTT Gower Trail Half Marathon & 10K

  • 5K run
  • 10K run
  • Half marathon
  • Wed 15 - Mon 20 Apr
  • £549
Chepstow, Gwent, UK

South Wales 200

  • 5 days trail running
  • Sat 25 Apr
  • £35-£71
Haverfordwest, Pembrokeshire, UK

EnduranceLife - Pembrokeshire

  • 10K run
  • Half marathon
  • Marathon
  • Ultra run
  • Sat 25 Apr
  • £95
Penarth, South Glamorgan, UK

The Medieval Backyard Ultra

  • 1 hr trail running
  • Sun 26 Apr
  • £25.99-£27.99
Wrexham, Clwyd, UK

Wrexham 10K

  • 10 km road running + 102 m ascent
  • Sun 26 Apr
  • £12.95-£22.95
Swansea, West Glamorgan, UK

Colour Run Swansea

  • 5 km road running
  • Sat 2 May
  • £50-£99
Brecon, Powys, UK

Rasus y Bannau

  • Marathon
  • Ultra run
  • 100K ultra run
  • Fri 8 - Sun 10 May
  • £65-£230
Chepstow, Gloucestershire, UK

The Bridge 200

  • Ultra run 3
  • Sat 9 May
  • £40-£50
Cardiff, UK

Radyr Trail Races: Half Marathon and Marathon

  • Half marathon
  • Marathon
  • Sun 10 May
  • £5.50-£23
Llangollen, Clwyd, UK

Llangollen Trail 10K & Kids 1 Mile Race

  • Fun run
  • 10K run
  • Sun 10 May
  • £8.50-£25
Caerphilly, Gwent, UK

Bryn Meadows Caerphilly 10K & Caerphilly 2K

  • Fun run
  • 10K run
  • Sun 10 May
  • £40-£42
Llanrwst, Clwyd, UK

Snowdonia Half Marathon

  • 13.1 miles road running + 1919 ft ascent
  • Sun 17 May
  • £2-£34
Barry, South Glamorgan, UK

Barry Island 10K and Junior Races

  • Fun run 3
  • 10K run
  • Sun 24 May
  • £25.99-£27.99
Newtown, Powys, UK

Newtown 10K Run

  • 10 km road running
  • Sat 30 May
  • £12-£28
Pwllheli, Gwynedd, UK

Abersoch 10K and 3K Beach Race

  • 10K run
  • Fun run
  • Fri 5 - Sun 7 Jun
  • £45-£160
Haverfordwest, Pembrokeshire, UK

Pembrokeshire Coastal Races - Trail and Ultra Running Festival

  • 100 mile ultra run
  • Ultra run
  • 50K ultra run
  • Trail run
  • Sat 6 Jun
  • £45-£65
Brecon, Powys, UK

Midnight Mountain Marathon

  • Mountain marathon
  • Half marathon
  • Sat 6 Jun
  • £54-£64
Pwllheli, Gwynedd, UK

The North Wales Pilgrim Trail Marathon

  • 42 km trail running
  • Sun 7 Jun
  • £47
Swansea, West Glamorgan, UK

Swansea Half Marathon

  • 13.1 miles road running
  • Sun 21 Jun
  • £24.99
Llanwddyn, Powys, UK

Lake Vyrnwy 10K

  • 10 km trail running

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