Eryri by UTMB
Llanberis, Gwynedd
Eryri by UTMB is the Welsh round of the UTMB World Series, run out of Llanberis and Caernarfon in May. Five races from 25K to 100 miles cross the Snowdonia massif, and finishing one earns Running Stones toward a place at UTMB in Chamonix. The ground is proper Welsh mountain — the 100 miler takes in the Carneddau, the Glyderau and Yr Wyddfa itself. Expect rock, bog and weather.
Their races
Pins sit on the start. Open one to see the course.
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Eryri 100K
Llanberis, Gwynedd · Eryri by UTMB
A hundred kilometres of the Snowdonia massif.
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Eryri 100M
Llanberis, Gwynedd · Eryri by UTMB
A hundred miles across the Carneddau, the Glyderau and Yr Wyddfa.
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Eryri 25K
Llanberis, Gwynedd · Eryri by UTMB
Twenty-five kilometres, the short way into the Snowdonia hills.
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Eryri 50K
Llanberis, Gwynedd · Eryri by UTMB
Fifty kilometres out of Llanberis.
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Eryri 80K
Caernarfon, Gwynedd · Eryri by UTMB
Eighty kilometres from Caernarfon into the mountains.
An independent listing by Trail Running Planet. We’re not connected to Eryri by UTMB, and you enter through them, not us.