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 Snowdon, Carneddau, and Glyderau ranges, including the challenging Crib Goch ridge. The event is led by experienced trail runners with mountain leadership qualifications, providing navigation and logistical support. It is designed for determined runners with marathon experience and includes premium food stations, transport to the start, and a support vehicle. This non-competitive challenge offers a spectacular day in the mountains without the stress of race logistics. Visit the organization's website for the most recent information.