The Dark Downs 50k

Lewes, United Kingdom • 27 Sep 2025

The Dark Downs 50k is an exciting night running event held on the scenic South Downs, featuring both a 50k race and a Half Marathon. Participants will experience the unique atmosphere of running at dusk and into the night, with the rolling hills and runnable trails providing an ideal setting. The event emphasizes camaraderie and challenge, making it a great opportunity for runners to gain night running experience, especially for those preparing for upcoming ultra races. The South Downs, recognized for its exceptional starry nights, enhances the experience with stunning views. Aid stations and marked courses ensure a well-supported race. Visit the organization's website for the most recent information.

Race information

UTMB 20K UTMB 50K
50 km
50k
13 mi
Half Marathon
Visit the organization's website for the most recent information.
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