Bike New York is an organization based in New York City that encourages cycling and bicycle safety. They are best known for producing the Five Boro Bike Tour, the largest recreational cycling event in the United States. The Tour, which occurs on the first Sunday of May every year, takes 30,000 riders in a 42-mile ride around New York City. Bike New York also produces smaller rides, offers free classes to the public, and develops customized bicycle safety and education programs in and around New York City.