Course
A single 50km trail loop from the Putteridge Bury estate near Luton, climbing 798m over the North Chilterns ridgeline past Warden Hill and the Barton and Pegsdon Hills. The route is fully marked, capped at 250 runners, with a time limit of 8 hours 45 minutes.
Key dates
- !RegistrationOpen now
- ★Race daySat 21 Nov 2026
About
The North Chilterns 50K Trail Run covers a unique loop course, exploring the best views and countryside in the area. Starting from Putteridge Bury, runners will traverse surrounding trails with stunning viewpoints including Warden Hill, Barton Hills, and Pegsdon Hills.
Save North Chilterns 50K to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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