Runaway Adventures - Chiltern Hills 100k

Chesham, United Kingdom • 26 Apr 2025

The Chiltern Hills 100K is an ultra marathon event scheduled for April 26, 2025, featuring a scenic route through the picturesque Chiltern Hills. Starting and finishing in Chesham, participants will navigate an anticlockwise loop that includes notable landmarks such as Ashridge Estate and Coombe Hill, while traversing sections of The Ridgeway, Chiltern Way, and South Bucks Way. The race is designed for runners aged 20 and above, with a maximum of 250 entrants. Aid stations will be available throughout the course, providing essential support and refreshments. Participants can expect a well-marked route and GPS tracking for safety. Visit the organization's website for the most recent information.

Race information

UTMB 100K
100 km
1800 m+
100k Ultra
Visit the organization's website for the most recent information.
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