The Windsor Ultra
Third stage of the 4-day Thames Challenge, which can be done as a single one-day Ultra. This beautiful 47 mile route meanders along the Thames Path, taking in Windsor Castle, the Queen Mary Reservoir and Eton School.
First-hand event reviews from people who've been there, done that and got the breathable T-shirt, really help everyone choose their next event.
It only takes a few seconds and every month we randomly select someone who has taken the time to write a review and send them a £50 Wiggle voucher.