ATW Chiltern Half Marathon

Bellingdon, United Kingdom • 25 May 2025

The ATW Chiltern Half Marathon & 10K is a scenic running event held in the Chiltern Hills near Bellingdon, Chesham. Participants can choose between a half marathon or a 10K trail run through the Area of Outstanding Natural Beauty, featuring rolling landscapes with challenging climbs and rewarding descents. The course offers picturesque views and a chance to connect with fellow athletes in a vibrant atmosphere.

The event coincides with the Chiltern 100 Cycle Sportif, creating a weekend of sporting activities. On-site camping, live music, food, and a bar enhance the experience. The event also supports Alzheimer's Research UK, encouraging fundraising alongside the challenge. Visit the organization's website for the most recent information.

Race information

13 mi
Half Marathon
10 km
10k
Visit the organization's website for the most recent information.
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