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Road runs in Wales in Spring

Find road runs in Wales in Spring - filter by date, location or category, display on a map or use the advanced search to find your perfect race.

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The most beautiful half marathon in North Wales! Flanked by breathtaking views of Snowdonia and the Menai Straits, the beauty and uniqueness of this event is what draws people from all over the UK!
  • Sun 1 Mar 2026
  • £9.99-£49.99
Anglesey, Isle of Anglesey, UK

Jones o Gymru Anglesey Half Marathon and 10K

The most beautiful half marathon in North Wales! Flanked by breathtaking views of Snowdonia and the Menai Straits, the beauty and uniqueness of this event is what draws people from all over the UK!

  • Families
  • Recycling
  • Newcomers
  • Plastic bottle free
  • Music
  • Event village
  • Coast
  • Free venue entry
  • Sustainability policy
  • Public transport links
  • Plastic-free event
  • Age 5 & over
  • 10K run
  • Half marathon
  • Fun run
  • Sat 7 Mar 2026
Rhayader, Powys, UK

Rhayader Round the Lakes

  • 10K run
  • Road run
  • Sun 8 Mar 2026
Burry Port, Dyfed, UK

Great Welsh Marathon Events

  • Half marathon
  • Marathon
  • 10K run
  • Sun 22 Mar 2026
Merthyr Tydfil, Mid Glamorgan, UK

The Merthyr Half Marathon

  • Fun run 2
  • Half marathon
  • Sun 22 Mar 2026
Welshpool, Powys, UK

Welshpool 10K Run

  • 10 km road running + 176 m ascent
  • Sun 26 Apr 2026
Wrexham, Clwyd, UK

Wrexham 10K

  • 10 km road running + 102 m ascent
  • Sun 10 May 2026
Caerphilly, Gwent, UK

Bryn Meadows Caerphilly 10K & Caerphilly 2K

  • Fun run
  • 10K run
  • Sun 10 May 2026
Llanrwst, Clwyd, UK

Snowdonia Half Marathon

  • 13.1 miles road running + 1919 ft ascent
  • Sun 24 May 2026
Newtown, Powys, UK

Newtown 10K Run

  • 10 km road running

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