EnduroCross tracks incorporate various elements of extreme off road racing into a supercross-style setting, including rocks, boulders, logs, sand, mud, a water-hole...and even a few special obstacles like giant tires thrown in! Known as the "toughest racing on two wheels," this indoor off road racing will certainly keep you on your feet. Don't miss your chance to see GEICO AMA EnduroCross "Live". ESPN, ESPN2 and ABC will combine to telecast 25 hours of live X Games 17 competition, which will include Enduro X. For the six remaining EnduroCross events, be sure to log-on to www.motorsportshour.com for local air dates/times for the Lucas Motorsports Hour on the Versus network.