My challenging feet

I've just come back from a late evening 6k run, and was feeling very proud of myself for dragging myself out at this time of night, all because I signed up to the 5x50 challenge to exercise every day for 50 days.

As I hadn't blipped yet, I decided to photograph my shoes. My mood changed from exhilaration to incomprehension as I started reading tweets starting to come in about the bombs at the Boston marathon. My thoughts are with all the people in that great city.