Run the Wild Half Marathon - Spring Edition

Run the Wild Half Marathon is a trail-focused 21km event set in the Chiltern Hills, starting from The Home Office in Tring, 30 minutes northwest of London. The route climbs roughly 300m and winds across chalk hills and through woodlands, offering stunning scenery rather than a road-race atmosphere. The event prides itself on accessibility: participants are grouped by ability, with trail technique guidance from English Athletics-qualified Run Leaders, and a half-way refreshment point with a finisher’s medal.

There’s on-site parking, toilets, a café and bag drop, and the course is dog-friendly with cani-cross options. Spring edition differs from autumn, offering scenery. Visit the organization's website for the most recent information.