8

Road runs with PB potential in Wales

Find road runs with pb potential 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.

An iconic road race around Wales' capital offering a flat course from the castle to the marina and over the Cardiff Bay barrage!
  • Sun 4 Oct
  • £5-£60
Cardiff, South Glamorgan

Oysho Cardiff Half

An iconic road race around Wales' capital offering a flat course from the castle to the marina and over the Cardiff Bay barrage!

  • 13.1 miles road running + 81 m ascent
  • Families
  • Carbon offset
  • Venue accessible
  • Recycling
  • Entertainment
  • Music
  • Chip timing
  • Flat
  • PB
  • Traffic free
  • Fancy dress
  • Event village
  • Urban
  • Coast
  • Sustainability policy
  • Public transport links
  • Age 17 & over
Discover a new perspective on racing in North Wales with the Jones o Gymru Anglesey Half Marathon & 10K, now set in the heart of rural Ynys Môn (Anglesey).
  • Sun 23 May 2027
  • £10.49-£55.99
Holyhead, Isle of Anglesey

Jones o Gymru Anglesey Half Marathon and 10K

Discover a new perspective on racing in North Wales with the Jones o Gymru Anglesey Half Marathon & 10K, now set in the heart of rural Ynys Môn (Anglesey).

  • Fun run
  • 10K run
  • Half marathon
  • Families
  • Carbon offset
  • Venue accessible
  • Recycling
  • Beginner-friendly
  • Plastic bottle free
  • Dogs allowed at venue
  • Music
  • Event village
  • Rural
  • Sustainability policy
  • Public transport links
  • Plastic-free event
  • Age 5 & over
  • Sun 7 Jun
  • £47
Swansea, West Glamorgan

Swansea Half Marathon

  • 13.1 miles road running
  • Sun 18 Oct
  • £24-£34
Abergele, Clwyd

Abergele 5K & 10K

  • 5K run
  • 10K run
  • Sun 15 Nov
  • £42-£44
Conwy, Clwyd

Conwy Half Marathon | Half Marathon

  • 13.1 miles road running + 1247 ft ascent

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