Humanity Direct Chiltern Challenge

Stretching from the River Thames in Oxfordshire to Hitchin in Hertfordshire, the Chiltern Hills are a spectacular Area of Natural Beauty boasting some of the finest protected countryside in the UK. The well-marked circular route will start and finish at Princes Risborough School, incorporating four checkpoints, approximately 10km apart. Using National Trails and Footpaths, there are clear signposts and post discs, as well as our signs and confidence tape. We'll also give you a handy map, designed to help on anyt tricky sections. We recommend familiarising yourself with the route before the start of the race - for more information download our full race instructions.

At each checkpoint, you'll be able to refuel with food and water, as well as accessing any medical assistance if you need it. The event is supported by a Course Manager and a fully qualified medical crew will be in attendance. We strongly recommend taking a moment to read our medical page before booking