Watch the 2017 AMA Super EnduroCross Championship Series season opener on Saturday, August 19, LIVE from Las Vegas, Nevada. Got other plans? You can catch all the action on demand after the event, as well. Last year, Colton Haaker earned his first EnduroCross title and, after winning the series two years in a row, Cody Webb had to settle for second. With Haaker and Webb back doing battle, plus a group of hungry challengers, all seven rounds are bound to be exciting.