I'm late getting in on this and don't want to go back to read everything. I met Harvey on the trail, we didn't talk just a quick hello as we were headed in opposite directions, at the time I didn't know anything about his FKT attempt or I would have noted just where we met.

On his Road ID page how accurate is the distance covered and his location? At 6:00P it looked like he was less than 13 miles from the summit, can he summit tonight?