Windsor Trail Run

Organized by RunThrough UK, Windsor Trail Run takes place at Alexandra Gardens, Windsor, with a backdrop of Windsor Castle. Held on Sunday 25 January 2026, the event offers a flat, scenic trail course suitable for both 10K and Half Marathon distances. Runners enjoy well-marked trails, steady elevation (about 29m for the 10K and 58m for the half), and a festive atmosphere with marshals guiding throughout and a lively event village.

Perks include chip-timed results, free race photos, post-race goodies, and spectator-friendly routes. There’s a RunThrough Kit technical T-shirt option and a focus on sustainability. The course showcases royal grounds through Windsor’s green spaces. Visit the organization's website for the most recent information.