Marathon Eryri

Marathon Eryri has been voted best British marathon twice

Date Saturday 25th October, 2025
Distance Marathon
LocationLlanberis
Town/CitySnowdonia
AreaNorth Wales
Start postcodeLL55 4TA
WebsiteVisit website
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The demanding and spectacular route which encircles Yr Wyddfa – the highest peak in Wales – has served to makes this an iconic event in the running calendar.

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