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Dalesrunner 40

Semerwater, United Kingdom • 13 Sep 2025

The DalesRunner 40 is a challenging 42km (approximate marathon distance) trail race held in Semerwater, Raydale, North Yorkshire. Taking place on September 13, 2025, it is the final and longest event in the DalesRunner series. The course features over 3,000ft of ascent with a steady 12km climb, running over less technical terrain than earlier series races.

Runners traverse hard-packed trails including Roman roads, sections of the Dales Way, and scenic fell and field paths, with highlights like views over Buckden Pike and Weather Fell. Aid stations provide vegan and gluten-free options, and post-race refreshments include hot meals and cakes. The event emphasizes environmental care and requires mandatory safety kit. Visit the organization's website for the most recent information.

United Kingdom Yorkshire and The Humber Semerwater

Race information

Website
42 km
3000 m+
42km / 26.2m
Visit the organization's website for the most recent information.
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