Eryri by UTMB
14 May 2027 to 16 May 2027 · Llanberis, United Kingdom
Enter on the race websiteMost of the races start in Llanberis at the foot of Yr Wyddfa, and the 78K starts in Caernarfon. The 100 miles loops through Eryri National Park with 9,200 metres of climbing, over technical trails, exposed ridges, rock scree and boggy moorland, and passes through Capel Curig, Dolwyddelan, Blaenau Ffestiniog, Beddgelert and Rhyd Ddu. Aid stations serve food and drink and have toilets and shelter, and larger ones add hot food. Time limits run from 48 hours for the 100 miles down to 5 hours 30 minutes for the 25K.
Route from Eryri by UTMB.
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