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Chiltern Ridge Winter 50K 2027

30.10.2027Berkhamsted (United Kingdom)Dates to be confirmed
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1 course · 50 km31.1 mi

At a glance

Chiltern Ridge Winter 50K 2027 is expected on Saturday 30 October 2027 in Berkhamsted (England, United Kingdom), date to be confirmed by the organiser. One distance: 50 km.

The course is 50 km with 800 m D+ (16 m per km: runnable terrain). Terrain: 78% trail, 7% forest track and 14% road. Terrain data: © OpenStreetMap contributors.

On Kliva, plan your pacing and nutrition for free, then send the plan to your watch.

Experience the autumn/winter edition of our classic Chiltern Ridge race, following a scenic single-loop 50K course starting and finishing in Berkhamsted.
From the organiser

1 course

  1. 50km31.1mi

    800 m D+2’625 ft D+

    895 m D-2’936 ft D-

    avg 2%

    Chiltern Ridge Winter 50K
    UTMB Index 50K
    GPX

Course analysis

Chiltern Ridge Winter 50K50 km31.1 mi800 m D+2’625 ft D+

58effort kmⓘ50 km on the map · feels like 58 km31.1 mi on the map · feels like 58 km
D+
800 m2’625 ft
D−
895 m2’936 ft
Max alt.
258 m846 ft
Steepest
10%

Segments

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Elevation profile: Chiltern Ridge Winter 50K

109 m – 258 m358 ft – 846 ft

Race plan

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Pacing, aid stations and fueling timed to your effort on Chiltern Ridge Winter 50K, in one roadbook.

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