Tour De Yr Wyddfa

JAN
23
2027
A winter race around Yr Wyddfa on 23 January 2027 covering 43.5 km with 2327 m ascent, offering full, half, relay and pair options.
Sat 23 Jan 2027
44 kilometers Half Marathon

Always double-check with the organizer's website! This page may contain affiliate links.

About the race

Tour De Yr Wyddfa is a winter race around Yr Wyddfa on 23 January 2027. The full circuit covers 43.5 km with 2327 m of ascent. Options include whole, half (Llanberis to Pen y Pas), two-person relay and pair entries.

The organiser provides a GPX file for the route but notes that GPX use is not permitted during the race. Course notes and a route PDF are available. Key check points on the route include Rhydd Du, Nant Gwynant (cut off 12:00), Pen-y-Pass (cut off 12:15 for full entries and 13:00 for half entries), the path junction above Idwal Cottage (cut off 14:45) and Gwastadnant.

Experience requirements are stated: the full route requires three AL races or equivalent unmarked winter experience; the half route requires three AL or AM races or equivalent experience. A minimum kit list is specified and includes fully taped waterproofs top and bottom, two warm layers, long sleeve base layer and full length bottoms, hat and winter gloves, bivvy bag, map and compass, at least 0.5 litre water bottle, food and emergency food, torch, whistle and mobile phone.

Entries open on 20 August 2026 and close on 20 January 2027. The organiser may refund entry fees if the race cannot be held. Visit the organization's website for the most recent information.

44 km
Relay
44 km
Whole
Half Marathon
Half

Events nearby

Multi-lap triathlon in Llanberis with lake swims in Llyn Padarn, multiple 28 mile bike laps and a mountain run up and down Yr Wyddfa.
AL graded fell race from Llanberis with full 28 km 2600 m and half 14 km 1350 m routes over Elidir Fawr, Glyder Fawr and Snowdon.
A multi day 286 km mountain race across Wales with solo and team entries, five indoor checkpoints and a 108 hours time limit.
A fully waymarked, supported Sea to Summit ultramarathon from Caernarfon Castle to Yr Wyddfa covering 29 miles and over 5600 ft of ascent on 26 September 2026.
Add Event
Help us complete the calendar!
  • Distance is at least 5 km
  • Event has a website or Facebook page
Website
Optional: Please provide your e-mail address if we may contact you.
Report a change
We will only update the data if the information is also on the website.