John Pescatore from Ashton, MD on 10/28/2016 1:19:12 PM:
Back in August, four of us did the GAP from West Newton to Cumberland in two days. A blog write up here: http://security.typepad.com/internet_security_be_care/2016/08/john-carole-chris-june-their-excellent-adventures.html
One of the riders, Chris, enjoyed it so much, a few weeks later he went back and parked his car in Cumberland, biked in 3 days to Pittsburgh, and took Amtrak back to his car. Blog post here: http://security.typepad.com/internet_security_be_care/2016/10/guest-blogger-chris-does-the-entire-great-allegheny-passage-trail.html
In another post in the blog, I've detailed my wife and I doing the 34 mile Virginia Creeper trail.