Windsor 50 Ultra Challenge

The Windsor 50 Ultra Challenge, organized by Ultra Challenge, is a historic and scenic endurance event taking place on April 18, 2026. Participants can choose to walk, jog, or run along looped routes through Windsor and along the Thames Path, starting and finishing at Windsor Racecourse. The event offers distances of 50 km, 25 km, and 10 km, with support including rest stops, food and drinks, medical assistance, and GPS route tracking.

Finishers receive medals, T-shirts, and celebratory drinks. The challenge is suitable for all experience levels, from casual walkers to seasoned ultra runners, and aims to promote fitness, outdoor activity, and charity fundraising. Visit the organization's website for the most recent information.