Dunstable Downs Half Marathon

The Dunstable Downs Half Marathon is a rugged, off-road trail running event held at the National Trust's Dunstable Downs estate in the UK. Covering 21.2 km with over 450 meters of elevation, the course features chalk ridge trails offering stunning ridgeline views, challenging hills, exhilarating descents, and a mix of terrain including the Tree Cathedral, Bison Hill, Kensworth Quarry, and Five Knoles. The race is fully marked with arrow markers and ribbons, supported by aid stations providing hydration and nutrition.

With a maximum of 275 runners, the event emphasizes trail running skills and leg strength, making it a popular and scenic challenge for trail enthusiasts. Visit the organization's website for the most recent information.