Average moving speed: 28.0km/h – my best speed yet on any route.
Route:
View Cambridge Semi Orbital 17 in a larger map
Here is the Google Doc with all the stats:
http://spreadsheets.google.com/ccc?
key=0At0EKwdiLZmYdFg4Mk9fdHltdWlGeWpQTHMzM3RjU3c&hl=en_GB