The Chiltern Ridge returns on Saturday 9th May 2020.

For 2020 we have two race distances: Half Marathon and 50km Ultra Trail.

All races are entirely off-road and set in the beautiful landscape of the Chiltern Hills.


50KM sold out! Registration for our 50KM Ultra Trail is now closed. If you'd like to join the waiting list, click here.

50km Ultra Trail

Saturday 9th May 2020, 8:15am

50km 1120m 9h cut-off 4h27

Discover Wendover Woods, The Ridgeway & Ashridge Estate in this very scenic 50km route.

With just over 1000 metres of elevation change this route gives you some challenging undulation throughout and some beautiful views of the Chiltern Hills landscape.


Ultra illustrated route

Half marathon

Saturday 9th May 2020, 10:30am

21.2km 550m 1h54

A half marathon route through Wendover Woods, Chiltern Way and The Ridgeway, a challenging & scenic half.

This race combines the beautiful but tough hills of Wendover with the fast countryside sections that surround it.


Half illustrated route

Key details

Race day

Sat 9th May 2020


Half Marathon & 50km Ultra

Event base

Wendover, HP22 5NQ


Half 550m, Ultra 1120m

Entry fee

Half £30, Ultra £60


Unique medal for finishers
(T-Shirts to buy)


Fully marked with marshals


Five aid stations

First aid

Course-wide medical support

Useful information

If you have a question please email [email protected]