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The longer version of the popular 5K and 10K races, the routes take in even more of this wonderful area, and are varied in terms of terrain and challenging as a result.
This regional marked footpath of 32 miles winds it's way through some beautifully remote upland scenery. Start at the town of Corwen in the Dee Valley, and follow the signage up the Dee Valley.
A great chance to stretch your legs with this Halloween with the Piece of String - at night!