Check out this freeride motocross challenge between man, machines and natural terrain. This invitation-only competition takes freestyle back to its roots.<br /><br /><br /><img src="http://ll.broadbandsports.com/images/18561_thumb.jpg" alt="Red Bull "Ride to the Hills"" title="Red Bull "Ride to the Hills"" width="150" height="90" alt="Red Bull "Ride to the Hills""/>
