Participate in Bike to Work Day on Friday, May 19, to celebrate bicycling as a clean, energy-efficient, fun and healthy way to get to work. The event is sponsored by Commuter Connections and the Washington Area Bicyclist Association, and registration is now open. Be one of the first 16,000 to register and attend a pit stop in D.C., Maryland or Virginia to receive a free T-shirt, refreshments, and be entered in a raffle for a new bicycle. Register now!

See the complete list of locations, starting times and other information.