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.
Runners can select Trees not Tees during registration in place of receiving their t-shirt.