The Thornthwaite Round
Keswick, United Kingdom • 20 Sep 2025
The Thornthwaite Round is a 15.6km (9.7 miles) fell and trail running event held near Keswick, starting and finishing at Thornthwaite Church. The course features 870m of ascent over forest tracks, flagged paths, and open fell terrain, passing through checkpoints at Lord’s Seat, Broom Fell, Brown How, Whinlatter, and Seat How. The marked route requires mandatory safety kit, including waterproof clothing, compass, and map. The event fosters a friendly yet competitive atmosphere and raises funds for the restoration of Thornthwaite Church. Limited parking encourages car sharing or public transport, and entry includes tea and homemade cake. Visit the organization's website for the most recent information.