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Runs in Wales in April 2026

Find runs in Wales in April 2026 - 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.

This event gives participants the opportunity to take in a runnable, beautiful route which follows the North Walian coastline between Prestatyn and Bangor.
  • Sat 25 Apr
  • £52.50-£90.50
Prestatyn, Clwyd

North Wales 50K & 100K

This event gives participants the opportunity to take in a runnable, beautiful route which follows the North Walian coastline between Prestatyn and Bangor.

  • 50K ultra run
  • 100K ultra run
  • Beginner-friendly
  • Event village
  • Age 18 & over
Didn't get a ballot entry into The London Marathon? Don't panic, come and experience this event instead and earn a fantastic London-themed medal!
  • Sun 26 Apr
  • £15-£35
Aberdare, Mid Glamorgan

The Nearly But Not Quite London Marathon | Wales

Didn't get a ballot entry into The London Marathon? Don't panic, come and experience this event instead and earn a fantastic London-themed medal!

  • Trail run
  • 5K run
  • 10K run
  • Half marathon
  • Marathon
  • + 3 more races
  • Families
  • Beginner-friendly
  • Event village
  • Park
  • All ages
  • Wed 15 - Mon 20 Apr
  • £549
Chepstow, Gwent

South Wales 200

  • 5 days trail running
  • Sat 18 Apr
  • £48-£80
Brecon, Powys

Beast of the Beacons 10, 20 and 40 Mile Trail Running Challenge

  • 10 miler
  • Trail run 2
  • Sun 19 Apr
  • £3-£26
Blaenau Ffestiniog, Gwynedd

Trawsfynydd Lake Race

  • Fun run
  • Multi-terrain run
  • Sat 25 Apr
  • £35-£71
Haverfordwest, Pembrokeshire

EnduranceLife - Pembrokeshire

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

The Medieval Backyard Ultra

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

Wrexham 10K

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

Colour Run Swansea

  • 5 km road running

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