Llanberis, United Kingdom · May 15 – 17, 2026
Ultra-Trail Snowdonia by UTMB 2026 is a trail running event in Llanberis, United Kingdom, held on May 15 – 17, 2026, with 5 races: UTS 100M (164 km), UTS 100K (106 km), UTS 80K (78.0 km), UTS 50K (56.0 km), and ERYRI 25K (25.0 km).
Official websitesnowdonia.utmb.world
| Race | Distance | D+ / D− | Start | Status |
|---|---|---|---|---|
| 164 km | — | May 15 | ||
| 106 km | — | May 15 | ||
| 78.0 km | — | May 15 | ||
| 56.0 km | — | May 15 | ||
| 25.0 km | — | May 15 |
Other editions of Ultra-Trail Snowdonia by UTMB
