33,000+ riders have completed 11 million miles with the goal of achieving 20 million by September 30. The National Bike Challenge brings you a fun way to compete with other riders in your city and across the country. This is a free challenge to encourage more people to ride and monthly prizes are awarded. If you are interested and register and post miles at www.nationalbikechallenge.org by midnight tomorrow 7/31, you will be eligible for the July prize drawing. Jump in there and help us reach 20 million miles. It would be interesting to what others have to say who are already in.