Carsington Water Half Marathon

The Carsington Water Half Marathon & 10k, held on December 6, 2025, takes place at the scenic Carsington Water in Ashbourne, UK. The event features an undulating trail route around the reservoir, offering runners stunning countryside views. The half marathon course is an out-and-back route plus one full loop of the reservoir, while the 10k covers nearly a full loop.

Each kilometer is clearly marked, and participants receive a themed medal, water, post-race goodies, and free event photos. The race is chip-timed and supported by enthusiastic volunteers, creating a welcoming and motivating atmosphere for runners of all levels. Visit the organization's website for the most recent information.