www.limitlesstrails.co.uk

Black Mountains 50 & 32 Mile Ultra, Marathon & Half Marathon

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Llanbedr, Wales, United Kingdom

calendar_today 11 Jul, 2026

About the Event

Ascend into the wild heart of the Brecon Beacons for a self-navigated mountain challenge. The Black Mountains 50 & 32 Mile Ultra, Marathon & Half Marathon returns on Saturday, 11th July 2026, offering four epic distances starting from Longtown Hall in Herefordshire. This premier trail event delivers a true mountain test, with the 50-mile ultra traversing iconic peaks like Waun Fach and Pen Cerrig Calch, while the marathon and half options explore the stunning ridges and valleys of this national park. With full tracking, hot mid-race food for ultra runners, and a deeply supportive community atmosphere, it's the perfect adventure for seasoned mountain athletes and those stepping up to their first big trail challenge. Navigate your own path through breathtaking scenery and discover your limitless potential.

Races Offered

32 Mile Ultra

Jul 11, 2026

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Distance — 50K

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98 days remaining

Half Marathon

Jul 11, 2026

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Distance — 21.1K

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98 days remaining

Marathon

Jul 11, 2026

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Distance — 42.2K

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98 days remaining

Ultra 50

Jul 11, 2026

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Distance — 80K

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98 days remaining

Weather Overview

These values represent the 3-year monthly averages for July in Llanbedr.

Temp (°C)

Feels Like (°C)

thermostat 12.0° / 18.3°

wb_sunny 10.1° / 16.2°

Wind (km/h)

Humidity (%)

air 14.1 /

water_drop 81.9%

Temp (°C)

Feels Like (°C)

Wind (km/h)

Humidity (%)

thermostat 12.0° / 18.3°

wb_sunny 10.1° / 16.2°

air 14.1 km/h

water_drop 81.9%

About Llanbedr

Learn more about the host city, Llanbedr.

Llanbedr is a village and community 2.8 miles (4.5 km) south of Harlech. Administratively, it lies in the Ardudwy area, formerly Meirionnydd, of the county of Gwynedd, Wales. In 2011 the community had a population of 645.