Runaway Racing Chiltern Ridge Winter 50K
The Chiltern Ridge loop in its winter form, fifty kilometres out of Berkhamsted and back.
50K
31 miles
740 m ascent
15 m per km
9h cut-off
10:48/km to make it
Nobody has reviewed this one yet
No reviews of the Chiltern Ridge Winter 50K, and nothing on what people wore. Both are things no organiser publishes and every runner wants before they enter — how it actually went, and what was on your feet.
Ran it? Write the first reviewRunning it soon? Connect Strava and we will ask you about it the day you finish, so you do not have to remember to come back.
The course
VERY HARD
TRP grade · E4·T2
9h cut-off, which needs 10:48/km
What you’re in for
The Chiltern Ridge loop in its winter form: 50.3km out of Berkhamsted cricket club and back with 740m of climb, marked, nine hours. End of October.
Terrain and trail
Chiltern chalk and beech woods: firm bridleway, rooty single-track and steep-sided valleys, with leaf-fall mud by late October. Marked throughout. A trail shoe.

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Other races near here
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£10–£15
How to enter
No date announced for the next running yet. Runaway Racing’s site ↗ is where it will show up first.

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Common questions
- The Chiltern Ridge Winter 50K is one distance: 50K (31.1 miles).