The One by the Canal

Cowley, United Kingdom • 9 Nov 2025

The One by the Canal is a scenic trail running event that takes participants on a beautiful journey starting in Cowley and following the Grand Union Canal, culminating in Watford. This half marathon offers runners a chance to enjoy the natural surroundings while challenging themselves on an intricate course. The event includes amenities such as chip timing, refreshments, and a finisher medal. With well-marked routes and medical support available, it promises a safe and enjoyable experience for all participants. The event is designed for individuals aged 17 and over, making it a great opportunity for both seasoned runners and newcomers alike. Visit the organization's website for the most recent information.

Race information

13 mi
Half Marathon
Visit the organization's website for the most recent information.
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