Snowdonia Half Marathon
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Snowdonia Half Marathon

Sunday, 17 May 2020

Galsdir Business Centre, Llanrwst

Run/Walk Road/Path/Park

The Snowdonia Half Marathon on Sunday, 17 May 2020 is one the UK's toughest half marathons, and is part of the 3 Castles Medal Series.

This scenic but tough half marathon is set in Snowdonia National Park, North Wales, starting and finishing in the village of Llanrwst which played host to the World Trail Running Championships in 2013.

The park is a region of haunting beauty and grandeur, of wild rocky mountains, hidden valleys, cascading rivers, still glacial lakes and deep forests.


Run Wales


Four Castle Series
- Next in series (20 September 2020)


13.1 miles / 21.1km

Location map

The race HQ is at the Galsdir Business Centre.

Note: map location may be approximate.


Event listings are based on information found on the official website and/or from event directors. All information presented is as accurate as possible but is subject to change without notice. Always check with the official event website for up to date information.

This listing was last manually checked on 21 November 2019.

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