Run the Wild Half Marathon

OCT
10
2026
A guided trail half marathon of about 13 miles in the Chiltern Hills with grouped pacing, a midway refreshment point and a finisher’s medal.
Sat 10 Oct 2026
Half Marathon

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Run the Wild Half Marathon

This is a trail half marathon set in the Chiltern Hills covering about 13 miles / 21.1 km with an ascent of around 300 m. The route follows undulating chalk hills and local woods and includes a refreshment point just over halfway.

Participants are grouped by ability and led by local English Athletics qualified Run Leaders who provide trail technique instruction. Steep sections are walked. The organiser requires participants to be able to run 10 km on the road in 90 minutes or less; first-time half marathoners and first-time trail runners are accepted.

Practical details: the event is half a day in length, places are limited to 50, and parking is available on site. Rail access places the start about a 15 minute walk from the station and the location is described as roughly 30 minutes north west of London by rail or road. On-site facilities include a cafe, toilets and a bag drop.

Included items are a refreshment point, a Run Leader, a finisher’s medal and a Trees not Tees certificate. Personal insurance and travel are not included. The organiser provides a mandatory kit list and aims to respond to bookings within one business day. Spectator viewing locations are provided in the final briefing sent before the event. Dogs may run only with cani-cross equipment; collars are not permitted. Visit the organization's website for the most recent information.

Half Marathon
Half Marathon

Events nearby

A mixed-terrain 10 km and 5 km race around Frieth in the Chiltern Hills featuring woodland paths, country roads and notable climbs.
A scenic approximately 15 km trail race in Tring on 11 October 2026, running through Ashridge Estate and the Ridgeway with marshals, water stations and post-race facilities.
A guided 10 miles through the Chilterns along canals, reservoirs and past Britain’s oldest post windmill, with trail instruction and a finisher’s medal included.
Off road cross country race of about 6 miles around Manor House Farm in Hardwick, with water crossings, limited to 300 runners and minimum age 17.
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