Xterra Snowdonia Trail Marathon Eryri

The XTERRA Snowdonia Trail Marathon Eryri is a premier trail running event held in Llanberis, North Wales, known as Wales' outdoor capital. Participants can choose from a 10k, half marathon (12.9 miles), marathon (27.3 miles), or ultra marathon (57 km), all featuring challenging routes through Snowdonia National Park. The course offers stunning panoramic views and tough climbs, including iconic locations like Yr Wyddfa (Snowdon), Rhyd Ddu, Beddgelert, Nant Gwynant, and Pen y Pass.

The event is part of the XTERRA Trail Run World Series and includes UTMB-indexed races. It features a lively event village, on-course support, professional timing, and unique finisher mementos, creating a family-friendly and vibrant atmosphere. Visit the organization's website for the most recent information.