Xterra Snowdonia Trail Marathon Eryri
Snowdonia Trail Marathon Eryri in Llanberis, North Wales, offers a choice of 10k, half marathon, marathon, and ultramarathon routes across Snowdonia’s rugged trails. The course winds around iconic hills, with climbs toward Yr Wyddfa (Snowdon) and sweeping views over Eryri’s mountains and lakes. The event promises a lively village atmosphere with music, signposting, energy stations, and on-course marshals, plus finishers’ mementos reflecting local history.
Families can join the Jones o Gymru Dolbadarn Dash (500m). Proceeds support the Llanberis Mountain Rescue Team. The Ultra and Marathon are UTMB-indexed races, highlighting the event’s prestige.
A supportive community atmosphere and dramatic scenery make it a standout challenge. Visit the organization's website for the most recent information.
Always double-check with the organizer's website – things can change, and we might have sprinted past a few details! This page may contain affiliate links.