Marathon Eryri 2025

S4C

7:00 PM to 8:00 PM

Sunday 26 October

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Highlights of the Eryri Marathon 2025, Britain's toughest and most dramatic road marathon. Almost 3,000 brave competitors will run around Yr Wyddfa, the highest mountain in Wales, through the dramatic landscapes of Eryri National Park. From Nant Peris to Pen y Gwryd, from Beddgelert to Waunfawr, before heading for the finish line in Llanberis. Join the runners as they push themselves to the limit in one of the biggest events in Wales' road running calendar