I have a few friends who have ran the Grand Union Canal Race (http://www.gucr.co.uk/) and it might be worth talking to people who have done it about the state of the towpath which in places might be pretty difficult to ride on. But it sounds like a great adventure!
I have a few friends who have ran the Grand Union Canal Race (http://www.gucr.co.uk/) and it might be worth talking to people who have done it about the state of the towpath which in places might be pretty difficult to ride on. But it sounds like a great adventure!