Find more adventures on

Trail running races in the British countryside.

We organise trail running races in the counties that surround London, specialising in 50k ultra marathons.

Our races are small and friendly with a focus on runner experience over scale.

11th Sep 2021

Eden Valley Ultra Trail 50KM

Our gorgeous Kent ultra is back for its second year on September 11th.

7th May 2022

Chiltern Ridge Ultra Trail 50KM

Our headline race takes runners on a beautiful 50km loop in the Chiltern Hills.

Race calendar

Race results

Race timing

We’ve spent a lot of time crafting a simple and affordable solution to race timing.

Our custom made NFC wristbands and software provide a great solution for trail races, especially at ultra distance.

See how it works

Friends of Runaway

Find more adventures on