GTW Distances, times, routes
The routes are in 2 parts, a feeder route, then a section of one of three main routes.
Route 1 Anti Clockwise from Coalbrookdale
Route 2 Clockwise from Dothill with a short cut
Route 3 Clockwise from Donnington Wood https://osmaps.ordnancesurvey.co.uk/route/2951398/TelfordT5050MileTrailGTWRoute3
See below for the table of information about the feeder walks and joining points