What is Michaux like?

So that weekend camp thing I'm doing at the end of the month, we'll be doing 20 miles a day, with a lot of stopping to session stuff.

Realistically, with my current fitness level, I can do 22 miles at Blue Marsh, or 14 miles at Sals (2 full laps?) with similar outcomes in how beat I am at the end. I just never really have the time to go on super long rides so it seems as though my fitness level has plateaued based on my only getting out 1-2 times a week for a few hours. And I ride to clear my head and bumble along, i don't ride all balls out as fast as I can.

tl;dr ...I heard Michaux is kinda technical, which is super, but is there also a crapton of climbing?