MX Sports Pro Racing and Alli, the Alliance of Action Sports, present the Rockstar Energy Hangtown Highlight Video from Saturday's Rockstar Energy Hangtown National. The kick off event of the 2011 Lucas Oil AMA Pro Motocross Championship took place at the legendary Hangtown Motocross Classic in Rancho Cordova, Calif., and thousands of die hard motocross fans were in attendance to watch the world's best riders lay it all on the line.

In 450 Class action, TwoTwo Motorsports/Bel-Ray Racing's Chad Reed outlasted reigning champion, and Rockstar/Makita Suzuki rider, Ryan Dungey to grab his second straight overall win at Hangtown.

The battle for the vacant 250 Class began with a captivating battle between Monster Energy/Pro Circuit/Kawasaki teammates Blake Baggett and Dean Wilson. In the end, it was Baggett who prevailed, securing his first career motocross victory.

The opening round of the eight-race Motorcycle-Superstore.com Women's Motocross Championship also got underway. DNA Shred Stix/Star Racing Yamaha's Jessica Patterson began her title defense by sweeping the day's motos, starting her quest for a seventh championship on a high note.

The video is narrated by NBC and SPEED television host Jason Weigandt and includes racing highlights from the 450, 250 and WMX classes.