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TrailUnited KingdomWales

Yr Wyddfa Sea to Summit2027

25.09.2027Caernarfon (United Kingdom)Dates to be confirmed
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1 course · 46.7 km

At a glance

Yr Wyddfa Sea to Summit 2027 is expected on Saturday 25 September 2027 in Caernarfon (Wales, United Kingdom), date to be confirmed by the organiser. One distance: 46.7 km.

The course is 46.7 km with 1’707 m D+ (37 m per km: mountain terrain).

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A fully waymarked mountain ultramarathon in Wales, starting at sea level in Caernarfon Castle and ascending to the summit of Yr Wyddfa.
From the organiser · Official site

1 course

  1. 46.7km

    1’707 m D+

    avg 4%

    29 mi
    No index

GPX trace not yet published.

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Start

Caernarfon (United Kingdom)

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