DenverBike!

The most complete app for the Denver cyclist and bike commuter-Interactive map featuring Denver area bike lanes and trails.-Obtain bike friendly directions taking into account traffic, hills and off-street bike paths. Choose from Google Bike There directions or OpenStreetMap bike routes provided by Mapquest.-Reroute bike directions by dragging across map.-Create and share biking tours to your favorite bars, restaurants, parks and sightseeing destinations. Continued use of GPS running in the background can dramatically decrease battery life.