Though Mother Nature made for some trying times, the 2011-12 AMSOIL Championship Snocross Series put on a thrilling final stretch with four straight weeks of bar-to-bar racing to end the season.

The top snocross racers in the world took on the Extreme Motorpark in Elk River, Minn. for the latest round of AMSOIL Championship Snocross Series. Robbie Malinoski and defending champion Tucker Hibbert each earned a Pro Open victory.

Held off the top step of the podium last week in New York, Ski-Doo pilot Tim Tremblay has no such trouble this week, winning both Pro races at the Fargo, ND stop on the ISOC’s AMSOIL Championship Snocross Series.