Round 5, the finale of the Sunset Stampede Series, closes out the season with District 17 motocross at Sunset Ridge MX in Walnut, Illinois on Sunday, September 20. The Stampede is a new five-race, stand-alone series that replaced the Nuclear-Sunset Power Series. Every race entry gets a chance to win a pedal-assist e-bike, and a year-end banquet with prizes and awards follows the final round. Riders must complete four of the five rounds to qualify for year-end awards. All District 17 MX classes run.