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Kennet & Avon Canal 145 Mile Race

London, United Kingdom • 25 Jul 2025

The Kennet & Avon Canal 145 Mile Race (KACR) is a challenging non-stop ultra running event held in the UK, covering 145 miles from Little Venice, London, to Bristol. The route follows easy-to-navigate canal, river, and railway towpaths, passing through scenic English countryside and notable landmarks like the Caen Hill flight of 29 locks. The race offers support with feed stations approximately every 25 miles and allows support crews and buddy runners from the 77.5-mile point. With a 45-hour time limit, the event welcomes both supported and unsupported runners aged 20 and over. It is part of the Canalslam series, emphasizing a low-key, non-profit atmosphere. Visit the organization's website for the most recent information.

United Kingdom London London

Race information

Website Registration
145 mi
237 m+
145 Mile
Visit the organization's website for the most recent information.
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