Yr Wyddfa Sea to Summit

Caernarfon, United Kingdom • 26 Sep 2026

The Yr Wyddfa Sea to Summit will take place in Caernarfon on Saturday 26 September 2026. You can run between 21 and 47 kilometers. Visit the organization's website for the most recent information.

Race information

47 km
Full Route (km)
29 mi
Full Route
21 mi
Short Route
Visit the organization's website for the most recent information.
Trail runs nearby

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