Kennet & Avon Canal 145 Mile Race

The Kennet & Avon Canal 145 Mile Race (KACR) is a non-stop ultra-running event taking place from Little Venice, London, to Bristol. Scheduled for July 25, 2025, this race covers a scenic route along canal, river, and railway paths, featuring detailed maps for navigation. Participants, aged 20 and over, can choose between supported and unsupported categories, with a limit of 100 entrants.

The race includes several aid stations approximately every 25 miles and has a generous overall time limit of 45 hours. KACR is part of the Canalslam series, rewarding those who complete all three races with a special award. Visit the organization's website for the most recent information.