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 follows scenic canal, river, and railway paths, offering participants detailed maps for navigation. Competitors, aged 20 and over, can choose between supported and unsupported categories, with a maximum of 100 entrants.

The race features 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.