Centurion Hundred Hills 50km

Stonor, United Kingdom • 20 Mar 2027

Centurion Hundred Hills 50km

The Hundred Hills 50km is a 50 km trail ultra through the Chiltern countryside, held on 20 March 2027. The event uses two different 25 km loops and starts and finishes at Stonor Park. The route covers approximately 4000 ft of climb and includes picturesque villages and areas of ancient woodland.

The course is waymarked and supported by five aid stations offering a range of food and drinks including gels, electrolyte drinks, water, fizzy drinks, fruit, sandwiches and both sweet and savoury snacks. Full medical support is provided with a static first aid team at the finish and at least one roving medic on course. There is a nine hour overall cut off and additional cut offs at aid stations.

Terrain is mainly trail with around 80 percent trail and 20 percent road. Trail shoes are advised. Mandatory kit must be carried and is subject to checks; key items include a fully charged mobile phone, minimum 1 litre of water capacity, a survival blanket, a waterproof jacket with sealed seams and a whistle, plus a long sleeve base layer kept dry for emergencies. No pacers or crews are permitted on course.

Parking is at the race HQ in Stonor Park. All finishers receive a medal and hot food at the finish is included in the entry fee of £80. Visit the organization's website for the most recent information.

Race information

31 mi
31mi
50 km
Visit the organization's website for the most recent information.
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