If you're looking for something different to do physically, why not try the Color Me Rad Run! I just signed up. While I won't be running as much as I'm walking...this looks like a blast!
http://www.colormerad.com/
Some friends are doing it and I thought I'd join in. Haven't run much in the last year. I've switched over to walking. That persistant injury in my right leg just wouldn't give in even after physical therapy. I miss running but walking can be just as satisfying and will probably sustain me through the rest of my life without tearing my body down.
