That was a freaking awesome day. Cheering on these people was a ton of fun — I love how this is one of the only times where it’s socially acceptable to yell at strangers. My hands killed from clapping so much, but I’m sure they didn’t kill nearly as much as the runners’ legs! Man. Boston is #1. Seeing this many people celebrating fitness is just really exciting & inspiring. I’m psyched for April 16, 2012.