Tour De Yr Wyddfa

JAN
24
2026
A winter mountain race around Yr Wyddfa on 24 January 2026 offering a 43.5 km main course with 2327 m ascent plus half, relay and pair options. Pre-entry is via SiEntries and specific experience and kit are required.
Sat 24 Jan 2026
44 kilometers Half Marathon

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Tour de Yr Wyddfa

Tour de Yr Wyddfa is a mountain race around Yr Wyddfa (Snowdon) organised by Eryri Harriers on 24 January 2026. The main course covers 43.5 km with 2327 m of ascent. Options include a half route from Llanberis to Pen y Pas, two-person relay entries, and pair entries. The venue is based near Llanberis; what3words location stones.wired.gear.

Entries open on 2 October 2025 and close on 21 January 2026. Entry is by pre-entry through SiEntries. Published entry fees are Solo whole £34, Solo half £25, Relay whole £50 per team, and Pair whole £68 per team. A GPX route file is provided but use of GPX devices is not permitted during the race.

Minimum age is 18. Experience requirements specify that full entrants should have completed three AL races or equivalent unmarked winter experience; half entrants should have three AL or AM races or equivalent. The organiser lists a minimum kit requirement that includes fully taped waterproofs top and bottom, two warm layers with a long-sleeved 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.

There will be a refund if there are insufficient participants to hold the race. The event does not hold a permit or insurance from the FRA. Visit the organization's website for the most recent information.

44 km
Whole
Half Marathon
Half
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