Good job dude. How moist were the bottom of your feet after the race? If I where treks for more than few hours my feet become real soft. I wore them for 21 hour hike on Wednesday, no blisters but really soft wet feet by the end. I may be doing the AC 100 in 4 weeks in treks. Any pointers? how many times did you change socks at WS100. So far I've only finished 1 50m in treks. I think they are far from perfect but my best option right now. Congrats once again on your achievement my hats off to you.