I have thru-hiked the entire 325 miles of the Mid State Trail in PA in 276h33m.
I started at 8:50am on Sunday 6/5/16 and completed the trail at 9:23pm on Thursday 6/16/16.
Other than a picture of my watch at the beginning and end, I have no other evidence, besides he word of some of my family.
It was semi-supported with a few food/supply drops as well as a few self-resupplies in towns along the way.
Can anyone claim a faster FKT for the MST?