Lord of the Oxford Ring

start: Oxford, Wolvercote Roundabout (or anywhere else on the ring, convenient for you)
distance: 25.2 km

Not the most scenic route, but still nice to do. The route follows the ring road around Oxford as close as possible. Most of the time you're riding on bike paths seperated from the busy car traffic, with a few short exceptions of which the Botley interchange is the most hazardous. I explored this route last winter and really enjoyed it.

Route map:
This route is also published on MapMyRide