Great Welsh Marathon & Half Marathon

Great Welsh Marathon & Half Marathon

Sunday, 17 October 2027

(TBC) Pembrey, Carmarthenshire, UK

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The Great Welsh Marathon on 17 October 2027 is South Wales' oldest marathon and also incorporates the Great Welsh Half Marathon & 10K.

The course details for the 2027 event are to be confirmed, we will update this listing as more information comes to hand.

The course is scenic and coastal, suitable for runners of all abilities from first-timers to PB chasers.

Organiser

Front Runner Events

Distances/Events

10K
Half Marathon
Marathon

Location map

The event venue is TBC.

Please note: the map location may be approximate. Refer to the event website for start lines and course maps.

Disclaimer

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We endeavour to keep these as up-to-date as possible, however we accept no responsibility or liability for any errors/omissions in the content of this site or that of any third party links provided in our listings. Information can be subject to change without notice.

Always check with the official event website and/or facebook page for the most recent information. 

This listing was last manually checked on 27 April 2026.

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