Carsington Water Half Marathon

RunThrough UK presents the Carsington Water Half Marathon & 10k on Saturday 6 December 2025 at Carsington Water, Ashbourne DE6 1ST, UK. The event showcases two scenic trail routes around Carsington Water: an undulating half marathon course that is out-and-back before a full reservoir loop, and a 10k that travels almost a full loop. The atmosphere is supportive, with plenty of helpers and volunteers in a friendly race village.

Perks include official chip-timed results, free event photographs, water and post-race goodies, and a bespoke medal. Optional kit T-shirts, downloadable GPX routes, and a focus on sustainability complete the package. Visit the organization's website for the most recent information.