Grim Reservoir Dogs

NOV
7
2026
Dog friendly trail race around Swinsty and Fewston Reservoirs in North Yorkshire with 3.3 mi and 6.7 mi loop options on well signed off road trails.
7 miles 3 miles

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The Grim Reservoir Dogs

The Grim Reservoir Dogs is a dog friendly trail event held at Swinsty & Fewston Reservoir Car Park, North Lane, Otley, LS21 2NP in North Yorkshire. The event is presented as a multi-day offering where participants can join for a single day or multiple days. It is described as a fun dog race and is not run under Canicross rules and regulations.

The course follows mainly off-road, well maintained paths through woodland with views of the reservoirs and seasonal colours. The route is described as undulating in elevation and fully marshalled with clear signage. Aid provision includes feed and drink stations approximately every 3 miles. Every finisher receives a bespoke race medal and dogs are given treats. Public toilets are available on site.

Distances

  • 3.3 miles loop
  • 6.7 miles loop

Registration is at the reservoir car park and parking is located next to registration in the public pay and display car park; council parking charges may apply. The event notes wide trails suitable for running with a dog and a relaxed, welcoming atmosphere for runners and their canine companions. Visit the organization's website for the most recent information.

7 mi
6.7 Mile
3 mi
3.3 Mile
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