Autumn 100
Info: Entries for this event open on Saturday 8th November 2025 at 10:00.
| Entry Fee | £222.00 | |
UKA Discounted Fee £220.00 |
||
The Autumn 100 is a 100 mile continuous trail race based in the twinned villages of Goring & Streatley on the river Thames. The course reflects the shape of a cross and takes runners on a series of 4 different 25 mile out and back spurs using sections of both the Ridgeway and Thames Path National Trails.
Welcome to the fastest trail 100 in the UK! Runners will depart from Goring at 0900 and make their way to Little Wittenham on the first out and back section on the Thames Path. On returning to Goring, runners will be faced with the more challenging but beautiful second spur of the course, out to Swyncombe Farm on the Ridgeway before returning to Goring a second time. Spur three takes runners west on the Ridgeway to Chain Hill before returning to Goring for the final leg on the Thames Path to Reading and return for their 100 mile finish.
During a dry spell the route is flat, fast and picturesque presenting ideal conditions for a trail 100. However, runners will also be faced with up to 13 hours of darkness and the possibility of low temperatures and wet and windy conditions - classic British autumn!
As with all Centurion events, runners will be fully supported by 16 well stocked aid stations , full medical support and course markings in addition to the pre-existing National Trail waymarkers. Race held under full UK Athletics Permit granted through the TRA (Permit Number Pending).
View the Event Disclaimer / Terms and Conditions.
View the Event Cancellation / Refund Policy.
This event offers the option to purchase XCover, so that participants may be able to get a refund if they are unable to attend due to unforeseen circumstances.
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