
The course was fairly tough- 1 mile straight up a mountain, 1 mile straight down a mountain, 1 mile pretty flat, 1 mile mostly uphill, 1 mile mostly downhill & flat. The downhills were, by far, the worst parts. Because 9.5 of my 11 loops were in the dark, I had to be a little more cautious than usual on the washed out gravel road downhill sections and had to put the brakes on. That's what caused my sciatic nerve & knee problems. 6000' of elevation gain & loss.
So I ran 55 miles in 10:49. OK given the pain, dark & terrain, I guess.
60 miles last fall felt very good- and like 100 wouldn't have been a problem that day. My last lap was my fastest then. Today was completely different. The worst experience I've ever had running, but I did learn a lot of things. One of the biggest was, "Hey, if you can run 55 miles in under 11 hours in the mountains being dead tired in the middle of the night & having your legs completely thrashed, you can do a lot more than that on a good day starting in the morning."
Oh- and all day before I ran I stood around officiated a regional track meet. That didn't help things.