Crewing the PCT 100
My friend Leif just ran the inaugural PCT100 and I was part of his crew for the day to make sure he had everything he needed at the aid stations. I also accompanied him during a 3.5 mile section of trail, both of us wearing Vibram FiveFingers, the only two runners on the course.
Leif ran the entire 100 miles in VFF KSO Treks and felt pretty damn good by the end.
You can see more on his blog, DistanceMinimally.