The One by the Canal
Cowley, United Kingdom • 9 Nov 2025
The One by the Canal is a scenic half marathon trail run starting at Cowley Recreation Ground and following the Grand Union Canal's picturesque natural surroundings, finishing in Watford's Cassiobury Park. The course features country trails and woodland paths, marked and marshalled for safety, with four water stations approximately every 5 kilometers. Participants receive a finisher medal, refreshments, and chip timing.
Facilities include medical cover, bag drop, catering, and portable toilets at the event village. The event encourages a supportive atmosphere with spectator access at key points. It is not suitable for wheelchairs, buggies, or dogs (except registered assistance dogs). Visit the organization's website for the most recent information.