Anglesey Trail Half Marathon

Llanfairpwllgwyngyll, United Kingdom • 9 Nov 2025

The Anglesey Trail Half Marathon & 10k is a scenic trail running event held in Newborough Forest and Ynys Llanddwyn, Anglesey, North Wales. The race offers two distances: a 10k and a half marathon (21.1 km), featuring beautiful woodland trails, sandy paths, and stunning views of Llanddwyn Island, the Llyn Peninsula, and the mountains of Snowdonia (Eryri). The course includes single-track forest trails and quiet natural surroundings, suitable for both experienced trail runners and newcomers. The event is family-friendly, professionally organized, and supports Alder Hey Children's Charity. Participants enjoy on-course support, lively event village amenities, and unique finisher mementos reflecting local heritage. Visit the organization's website for the most recent information.

Race information

13 mi
Half Marathon
10 km
10k
Visit the organization's website for the most recent information.
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