Windsor 50 Ultra Challenge

A fully supported walking, jogging and running challenge around Windsor, following the Thames Path and Windsor Great Park with 50km, 25km and 10km options.

Windsor 50 Ultra Challenge is a springtime endurance event on fast, flat trails around Windsor. Starting and finishing at Royal Windsor Racecourse, routes follow the Thames Path to historic Runnymede and continue through Windsor Great Park with views of Windsor Castle.

Date: Sat 17 Apr 2027

Distances and start times:

• 50km – 07.00am (Age 16+)
• 25km – 09.00am (Age 14+)
• 10km – 10.00am (Age 8+)

Location (Event HQ):
Royal Windsor Racecourse, Maidenhead Road, Windsor, Berkshire, SL4 5EZ, UK

Highlights: covered rest stops, nutrition and hot food, medics and free massage, with a large finish celebration back at basecamp.