Event info
This page contains event information for local residents and footpath users.
Overview
This page contains details about the Chiltern Hills 100K running event which takes place on Saturday 9th May 2026.
What's happening?
100km trail run
When?
Sat 9th May, all day
Where?
How many runners?
100
Question or concern?
Please contact the event director via 07874 947339
Signage
Temporary navigational signage will be removed within 24 hours of the event taking place.
Signage & Litter
We take pride in keeping our trails clean! All of our temporary signage is removed within 24 hours after an event (normally quicker).
If you happen to spot a sign that we’ve missed, please let us know the location, and we’ll get it sorted right away.
We also ask all runners to respect the trails by not dropping litter — anyone caught doing so will be disqualified. As part of our cleanup, we do a full litter sweep to make sure we leave the trails even better than we found them.