Ogwen | Yr Helgi Du

JUL
24
2027
Mountain trail races in Eryri Ogwen Valley with three distances, marked technical routes and mountain leader support. Event village services, on course aid and chip timing are provided, with information available in English and Welsh.
Sat 24 Jul 2027
40 kilometers 25 kilometers 15 kilometers

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Ogwen | Yr Helgi Du 2027

Ogwen | Yr Helgi Du is a mountain trail event in the Eryri Ogwen Valley, based at Plas y Brenin in Capel Curig. The event takes place on 24 Jul 2027 and offers marked routes that travel across high mountain terrain and ridgelines.

Distances available include:

  • 40K
  • 25k
  • 15K

The 40K route includes sections on the Glyderau range and the Carneddau range. The courses involve technical terrain and varied ascent across established mountain routes. Trails are waymarked and supported by Mountain Leader personnel.

Event services include a village area with music, commentary, shopping, food, drink and toilets. On course support comprises marshals, signage, energy stations and support vehicles. Finishers receive event mementos, and results are provided using chip timing and online result lists.

Information and event operations are bilingual, with signs, registration and commentary available in English and Welsh. The event is associated with recognised trail and skyrunning partners and certification bodies as listed by the organiser. Visit the organization's website for the most recent information.

40 km
Ogwen 40 Skyrunning
25 km
Ogwen 25 Skyrunning
15 km
Ogwen 15k Mountain Running
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