Dunstable Downs Half Marathon

The Dunstable Downs Half Marathon is a scenic trail running event set in the picturesque National Trust's Dunstable Downs estate. Scheduled for June 22, 2025, this challenging race features an entirely off-road route that spans 21.2 kilometers with an elevation gain of over 450 meters. Participants can expect stunning ridgeline views, exhilarating descents, and demanding hills.

The event is limited to 300 runners and includes one aid station along the route. Registration costs £32 (£30 for UKA affiliated runners), and all finishers receive a medal. This race is part of a three-half marathon challenge, offering an opportunity to experience the best of the Chiltern Hills. Visit the organization's website for the most recent information.