31 Fun Summer Races Where You'll Do More than Just Run

... and fads pretty much go hand in hand, am I right? There's always a hot new class everyone's obsessed with (see: hot yoga, barre, et al) and gear you just have. to. have. If I were a betting woman (which I am, duh), I would wager that summer 2013 ...

http://blogs.phillymag.com/bewellphilly/2013/05/01/31-fun-summer-races/