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Distance
50 Mile
Elevation
1,700M
Start Date
Sat, 19th Sep 2026
Location
Goring-on-Thames, Oxfordshire
Cut-off Time
13 Hours
The Centurion Chiltern Wonderland 50 is a spectacular 50 mile loop ultra that takes in the best of the Chilterns Area of Outstanding Natural Beauty. This popular autumn event is a favourite amongst UK ultra runners, offering a challenging course with breath taking views and a fantastic atmosphere. As the third race in the 50 Mile Grand Slam, itβs a key event in the UK ultra-running calendar and a must-do for anyone looking for a tough but rewarding 50 miler.
The race starts and finishes in the charming riverside village of Goring-on-Thames. From there, the 50 mile course takes runners on a clockwise loop through the picturesque Chilterns. With 1,700m (5,600 feet) of elevation gain, the route is a mix of beautiful trails, ancient woodlands and charming villages. The course is well-marked and supported by five fully-stocked aid stations, ensuring that runners are well looked after throughout their journey.
For full details on the Centurion Chiltern Wonderland 50 mile ultra, including information on how to register, entry fees, and kit requirements, please visit the official race website.
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Race Summary
Distance: 50 Mile
Elevation: 1,700M
Start Date: Sat, 19th Sep 2026
Location: Goring-on-Thames, Oxfordshire
Cut-off Time: 13 Hours
3 Points
Minimum Average Pace
The minimum average pace required to finish within the event's cut-off.
Per km: 9:42/km
Per mile: 15:36/mi
Please note: these are estimate calculations and don't account for any rolling checkpoint cut-offs.
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