I completed The Cheshire Circuit route, going clockwise and including the optional ascent of Old Pale, in 24 hours 59 minutes and 17 seconds. To the best of my knowledge, and that of the route organisers, this is the only known completion.
My only deviations from the route were minor re-routing around fields to avoid cattle, and some navigational mistakes - mainly overnight around fields and going up Old Pale I was tired and not thinking straight and added extra distance. All these deviations added time and distance, and none offered me any advantage.
Start/end point: Commonside, Alvanley
Start time: 16:30 13th May 2023
Finish time: 17:29 14th May 2023
Distance: 151.7 km
Full report: https://journeyruntotheend.blogspot.com/2023/05/CheshireCircuitFKT.html