Swinsty & Fewston Lakeside Dash
Timble, United Kingdom • 7 Nov 2026
Overview
The Swinsty & Fewston Lakeside Dash is a trail running event around Fewston and Swinsty Reservoirs in Yorkshire. The primary route is a 6.7-mile scenic loop around both reservoirs, featuring woodland paths and off-road terrain.
Distances
The event offers four distances:
- 6.7 Miles (described as "10km ish")
- Half Marathon
- 20-Mile Race
- Marathon
All distances start together.
Course Details
The route uses well-maintained trail paths and is described as undulating. It is fully marshalled and signed. Participants should be aware there may be unmarshalled road crossings on the route. Road shoes are recommended.
Event Information
The event operates a cup-less policy to reduce waste; participants must bring their own reusable cup or bottle for drinks at feed stations, which are provided approximately every 3 miles along with snacks. Headphones that block ambient sound (like over-ear headphones) are not permitted for safety; bone-conducting or one-in, one-out in-ear headphones are allowed.
Facilities include public toilets in the car park. A bespoke finisher's medal and post-race treats are provided for all finishers.
Venue and Logistics
The event takes place at the Swinsty & Fewston Reservoir Car Park in Otley. Public pay-and-display parking is available next to the registration area. Registration opens one hour before the start.
Administration
The event is licensed by the Trail Running Association (TRA). Participants can self-serve transfers or deferrals via the organizer's website, with changes on race day discouraged. Visit the organization's website for the most recent information.