Two trail runners on a Snowdonia ridgeline at sunset
United Kingdom · summit 1,085 m

Snowdon Crucible

Sun · 21 Feb 2026 Llanberis
Choose your race — the data below updates

25K

26·02

Snowdon Crucible

Sun · 21 Feb 2026 · Llanberis
292 started 279 finished Summit visibility <10 m Low route enacted 80K only
“The 80K broke me in the good way. Route markers were spot on the whole way round.”
— Elin W., 80K
7Head torches lost to the bog
96%Finish rate despite the fog
210Kit checks passed first time