Ultra-Trail Snowdonia 2025

Ultra-Trail Snowdonia in 2025, a running event organized in Llanberis (UK) from 16 / 18 May. During the 4 races were held event. Course 165k (⨦ 165.5 km / + 9 950 m) in class RMT8 with average terrain slope 6% (G6). Course 105k (⨦ 103.5 km / + 6 550 m) in class RMT6 with average terrain slope 6% (G6). Course 55k (⨦ 56 km / + 3 400 m) in class RMT4 with average terrain slope 6% (G6). Course 25k (⨦ 25 km / + 1 350 m) in class RMT2 with average terrain slope 5% (G5).