Yorkshire Reservoir Dogs

This edition has finished
SEP
26
2026
Waterside trail near Otley visiting seven reservoirs, offered over 13, 20 and 32 miles with checkpoints, mandatory kit and tracker support for ultrarunners.
Sat 26 Sep 2026
UTMB 20K/50K ITRA 1–2 34 miles 20 miles 13 miles

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About the race

Yorkshire Reservoir Dogs is a waterside trail event organised by the Punk Panther team near Otley. The route passes seven reservoirs—Lindley Wood, Swinsty, Fewston, Thruscross, John O’Gaunt, Beaver Dyke and Scargill—with Eccup reservoir added on the longest course. Notable trail features include Stainburn Forest and Almscliffe Crag.

Distances follow a progression from half marathon to ultramarathon and carry measured climb and qualification points:

  • 13 miles (approx. 1,400 ft climb, ITRA 1, UTMB Q20K)
  • 20 miles (approx. 1,900 ft climb, ITRA 1, UTMB Q20K)
  • 32 miles (approx. 3,500 ft climb, ITRA 2, UTMB Q50K)

Each checkpoint supplies water, coke, energy bars and crisps. All ultramarathon entrants receive a tracker; half marathon and 20-mile runners may hire trackers. GPX files and a route description are provided in advance and the route will be taped, but participants should not rely solely on tape for navigation.

A mandatory kit list applies to all distances and random kit checks will be carried out on course; missing required items may lead to disqualification. Dogs are permitted on the course subject to event rules, but dogs are not allowed inside the registration/finish building at the Bridge United Reform Church in Otley. The event has a minimum age of 18 and a maximum field of 200 entrants. Finishers receive a medal and an event T-shirt unless they opt out; food and hot drinks are available at the finish. Visit the organization's website for the most recent information.

Events nearby

Nighttime trail run at Swinsty and Fewston Reservoir with two looped course options, marked route, aid stations every 3 miles and a bespoke finisher medal.
A TRA-licensed trail run on a 6.7-mile reservoir loop around Fewston and Swinsty, with multiple distances, aid stations, marshals, and a cup-less policy.
The Burley Moor Run is an 11 km off road event following Fell Runners Association rules through the steep and muddy terrain of Burley Moor.
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.
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