Welsh 3000’s Ultra Run

Llanberis, United Kingdom • 12 Sep 2026

The Welsh 3000's Ultra Run is a guided mountain running event held in Snowdonia, North Wales, covering the classic 15 peaks over 3,000 feet. Participants traverse approximately 30 miles (50 km) with 4,000 meters of elevation gain across the Carneddau, Glyderau, and Snowdon ranges, including the challenging Crib Goch ridge. This non-competitive ultra run is led by experienced trail runners with mountain leadership qualifications, providing navigation and logistical support. The event includes transport to the start, a support vehicle, and premium food stations offering hot and cold sustenance. It is designed for determined runners with marathon experience seeking a spectacular and tough mountain challenge. Visit the organization's website for the most recent information.

Race information

50 km
4000 m+
Welsh 3,000's Ultra Run Approximately 30 Miles (50 Km) With 4,000 M Height Gain
Visit the organization's website for the most recent information.
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