It's true; The Color Run is the happiest 5k. The best part about the color run, is that it's totally ok to walk. In fact, there are places to stop and take your photo along the race course. No other 5k does that. After you finish, you get to dance, eat popsicles and throw color in the air. It's great. If you run, I highly suggest you wear sunglasses to keep the lovely color out of your eyes.