This information works on the basis that you are coming from the centre of Birmingham or Kings Heath.
This route starts and ends at Barnt Green train station. You can get a direct train from Birmingham New Street. If you intend to start/finish in Kings Heath you can link up with sections of the Alvechurch Loop.
You can also view this on an OS map via Get A Map. If you take a look at this version, click “Leisure” in the top left corner of the map to get the view you are after.