North Downs 50 Ultra Challenge

The North Downs 50 Ultra Challenge is a trail running and trekking event held in the Surrey Hills, starting and finishing at the Guildford basecamp. Participants can choose from 50km, 25km, or 10km looped routes that showcase the scenic North Downs Way and surrounding countryside, offering varied terrain and stunning southern views. The event welcomes walkers, joggers, and runners of all experience levels, providing full support including covered rest stops with food and drink, medical and massage teams, GPS tracking, and a festive finish-line celebration with medals and T-shirts.

Optional university-style accommodation and shuttle transfers are available, making it accessible and well-supported for solo or team challengers. Visit the organization's website for the most recent information.