Centurion Chiltern Wonderland 50

Goring, United Kingdom • 19 Sep 2026

Centurion Chiltern Wonderland 50

The Centurion Chiltern Wonderland 50 is a long-distance running event held in Oxfordshire. The race follows a single loop course that covers a total distance of 50 miles through the Chiltern countryside. Participants will navigate a route that includes 5,600 feet of total ascent.

The course passes through several historic villages and locations that have been used as filming sites for British film and television. The event begins and ends at Goring Village Hall.

The event offers one primary distance:

  • 50 miles (approximately 80.5 km) with 5,600 feet of elevation gain.

Participants are supported throughout the race by five stocked aid stations placed along the route. The course is fully marked, and medical support is available for the duration of the event. The race is held under a UK Athletics Permit granted through the Trail Running Association (TRA).

Registration is subject to an entry fee, with a small discount available for UKA members. The minimum age for participation is 20 years old. The event organizers provide an optional refund protection service for participants who cannot attend due to unforeseen circumstances. Visit the organization's website for the most recent information.

Race information

UTMB 50K
50 mi
Chiltern Wonderland 50
Visit the organization's website for the most recent information.
Trail runs nearby

Event Overview The Hundred Hills 50km is a 50km trail ultra marathon taking place in the Chiltern countryside. The event starts and finishes at Stonor Park, an 850-year-old estate. Course Details The route consists of two different 25km loo..

UTMB Index

Experience a scenic trail event at Alexandra Gardens with views of Windsor Castle. Choose between a chip timed 10k or half marathon on flat royal grounds featuring a vibrant event village.

Tackle a rugged 6 mile off road cross country at Manor House Farm in Hardwick near Aylesbury on 22 March 2026. Limited to 300 runners, the undulating farm route crosses fields, streams and tracks and finishes with hot drinks and a memento.

Run through the scenic woodland trails near Marlow. Choose from 10k, 6.5k, or a 1k family fun run. The event includes chip timing, a finisher's medal, and on-site facilities.