Ogwen25 - Yr Helgi Du

Capel Curig, United Kingdom • 2 Aug 2025

Ogwen | Yr Helgi Du 2025 is a mountain trail running event held in the stunning Ogwen Valley within Eryri (Snowdonia), North Wales, starting from Plas y Brenin, Capel Curig. The race offers three distances—10K, 25K, and 40K—covering some of the highest mountains in England and Wales, including the Carneddau and Glyderau ranges. The course features epic trails and technical terrain along imposing ridgelines, providing a challenging yet accessible skyline race for experienced and aspiring mountain runners. The event includes marked trails, on-course support, a lively event village, and unique finisher mementos, all set against spectacular mountain scenery. Visit the organization's website for the most recent information.

Race information

UTMB 20K
40 km
40k
25 km
25k
10 km
10k
Visit the organization's website for the most recent information.
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