Baltimoreans hop on bikes for the 12th annual tour of the parks on wheels. Get a scenic ride-by view of Peterson Park, Druid Hill, Herring Run, and more. You have a choice of four routes, depending on how ambiitious your quads are feeling that day varying in distance and intensity. A barbecue awaits your charriot's return, and all proceeds will go to the parks and cycling groups of the city. It's better than the stationary at the gym, wouldn't you say?