I can't help being amazed by how much faster a runner I have become since my college days. I saw a college student running making more vertical than horizontal motion and was reminded of my old inefficient style. Well, some things can get better with age.
I am particularly sad to leave the US this time since I had so much fun with the Beaver Dam Eye Study group. But we'll be back for Chippewa in April.
My running song recommendation is actually an entire album. It's one of the best Danish albums I know of and it was just released. Unfortunately, I think a lot of the charm will be lost if you can't understand Danish.