I've done Skyline several times. Actually, I've read a ton about training and just wanted more advice to throw in the pot. My most recent time was 6 hours with moderate effort, which was a little disappointing since it was only 10% faster than my time a year ago, and I've done a lot of running and weighted hill climbing laps after work in the interim. Ah well.

I may just do an exploratory trip for Williamson this time since I'll be solo, maybe going up to snowline (~12k) and walking around, in light of M. Meyers's ascent.