Event Information

 Llanberis, United Kingdom
12 July 2025

XTERRA Snowdonia Trail Marathon Eryri 2025

Croeso i Farathon Llwybr Eryri; Marathon Llwybr syfrdanol, Marathon Ultra, Hanner Marathon a 10k, gan ddechrau a gorffen ym mhrifddinas awyr agored Cymru, Llanberis. Cofrestru i Farathon Llwybr Eryri yw eich tocyn i gystadlu yn un o rasys llwybr mwyaf heriol y DU. Mae'r llwybrau anhygoel yn archwilio'r llwybrau, golygfeydd panoramig hyfryd a dring

Welcome to the XTERRA Snowdonia Trail Marathon Eryri, a stunning Trail Marathon, Ultra Marathon, Half Marathon and 10k, starting and finishing in Wales' outdoor capital, Llanberis. Entering the XTERRA Snowdonia Trail Marathon Eryri is your ticket to compete in one of the UK's most challenging trail races. The incredible routes explore the trails,

Ultra Marathon - Stopped, Shortened

ITRA Points
Itra Images
Mountain Level
  4
Finisher Level
  420
National League

Course details

 Race Date: 2025/07/12
 Start Time: 07:00:00
 Participation: Solo
 Distance: 43.25
 Elevation Gain: +1585
 Elevation Loss: -1326
 Time Limit: 7:0:0
 Number of Aid Stations: 4
 Number of Participants: 176
 
 

About the Race

Shortened course due to heat.

Race Gallery