Course
An out-and-back mountain race of 15.35km up and down Yr Wyddfa (Snowdon), with 994m of ascent at an average gradient of 13.4% and pitches to 32%. The route climbs the Llanberis Path to the summit and returns by the same line, finishing at the sports village. A mandatory cut-off applies at Clogwyn at 1 hour 5 minutes, and prior mountain-running experience is required to enter.
Key dates
- !Entries openMon 15 Mar 2027 · in 19 weeks
- ★Race daySat 17 Jul 2027
About
The Snowdon Race sends runners from Llanberis to the summit of Snowdon, Wales's highest peak, and back down again over roughly 10 miles. Run since 1976, it's one of the UK's most iconic mountain races, with well over 1,000 metres of climbing on rough, exposed terrain.
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