Snowdonia Trail Marathon and Half Marathon

Date & Location

Llanberis, Gwynedd

Organiser’s Description

This stunning new trail marathon is a challenge in the true sense of the word. Starting and finishing in Llanberis, Wales' outdoor capital, the route will ascend 1685m over 26 miles of iconic, spectacular trails, circumnavigating, and eventually climbing, Wales' highest peak – Snowdon. It will explore the trails, panoramic views, and tough climbs that make the Snowdonia National Park such a mecca for outdoor enthusiasts. Half marathon option.


  • 26.2 miles
  • 13.1 miles
  • Running
  • Half Marathon
  • Marathon
  • 11 - 25km
  • 26 - 50km
  • 11 - 25 miles
  • 26 - 50 miles
  • Trail
  • Mountain

Added By

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