Isn't it weird how cycling and running seem to use totally different muscles? You'd think there'd be more of an overlap. I ran four miles in the middle of cycling training last year and I was sore for three days! It's like the cardio is fine, but the quads just aren't used to that motion.

Thanks for your comment on my crash post, btw. I'm back on the bike this week and feeling like I'll be back to full strength in a couple weeks.