Carsington Water Half Marathon

The Carsington Water Half Marathon & 10k, held on June 21, 2025, takes place at the scenic Carsington Water in Ashbourne, UK. Runners can choose between a half marathon and a 10k race, both featuring an undulating trail course around the reservoir. The half marathon includes an out-and-back section plus a full loop of the reservoir, while the 10k covers nearly a full loop.

Participants enjoy marked kilometres, supportive marshals, and stunning countryside views. Entry includes a themed medal, water stations, post-race goodies, official chip timing, and free event photos, creating a welcoming and well-organized atmosphere for runners of all levels. Visit the organization's website for the most recent information.