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Windsor 50 Ultra Challenge

Windsor, United Kingdom • 18 Apr 2026

The Windsor 50 Ultra Challenge is a premier UK trail running and trekking event held at Windsor Racecourse. Participants can choose from 50 km, 25 km, or 10 km looped routes that showcase scenic views of Windsor Castle, the Great Park, Runnymede, and the Thames Path. The 50 km course features two distinct 25 km loops forming a figure-eight, with 320 meters of elevation.

The event welcomes walkers, joggers, and runners of all experience levels, offering full support including marquee rest stops with food and drinks, medical and massage teams, GPS tracking, and a festive finish-line celebration. New options for fast runners (Ultra Trailblazerz) and brisk walkers (Ultra March) add variety. The event fosters camaraderie and encourages participants to push their limits in a historic and beautiful setting. Visit the organization's website for the most recent information.

United Kingdom South East (England) Windsor

Race information

Website
50 km
320 m+
50 Km Ultra Challenge
25 km
175 m+
25 Km Challenge
10 km
25 m+
10 Km Challenge
Visit the organization's website for the most recent information.
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