I'd like to announce that I will be attempting the overall supported FKT on the Superior Hiking Trail, starting at the northern terminus (270 Overlook) to the southern terminus at the Minnesota/Wisconsin border starting on May 29th, 2020. I'm planning for 96 hours.
Note that my tracker will have the name "Geoffrey".
5/29: Started ~6:20am. Ran thru the night, with a ~1hr stop at Caribou Trail marking 24 hours, about 76 miles.
5/31: Left CR7 (Baptism River, 133 miles) ~9:00am, so that's about 50h40m.
6/01: At ~72 hr passed Gooseberry Falls SP, about 182 miles.
6/02 at 12:30pm, Martin Rd (~250 miles) in about 4d6h.
6/03: Michael reached the southern terminus at about 10:18am, for a new supported FKT of ~ 5d4h ! CONGRATS!