A run on the wide estate paths and tracks around the outstanding scenery and diversity of a moderately undulating course.
The start and finish are in the small village of Coombe Keynes and the race is raising funds for the Coombe Keynes Trust.
Please note that many of the paths for this run are private to the estate and not generally open to the public. Please do not attempt to review the course in advance. We have been given exclusive access during the race