Dalesrunner 40

The DalesRunner 40 is a challenging running event set to take place in Semerwater, Raydale, on September 13, 2025. As the final and longest race in the series, it covers approximately 42 km (26.2 miles) with over 3,000 feet of ascent. The course features a mix of hard-packed trails and less technical descents, including a significant climb of nearly 12 km.

Participants will navigate scenic routes through the Yorkshire Dales, with well-stocked aid stations and post-race refreshments provided. The event emphasizes safety with mandatory kit requirements and offers an option to extend the distance for those seeking an ultra challenge. Visit the organization's website for the most recent information.