The Preseli Beast 2026

The Preseli hills in North Pembrokeshire, West Wales, provide a dramatic backdrop for this challenging trail running event, set within the Pembrokeshire Coast National Park. Known as "The original Beast," it features a series of off-road and fell running races. The course presents a true off-road and fell running challenge, with the question posed to runners: "Can you tame the Beast?" While routes share the same start, the "Beast Bach" offers a "Small but perfectly formed" experience for those choosing a shorter distance.