The Motorcycle-Superstore.com Women's Motocross Championship also returns to action this weekend, following a two-round break. American Honda's Ashley Fiolek leads the WMX standings through two rounds of competition, while DNA Shred Stix/Star Racing Yamaha's Jessica Patterson sits just eight points out of the lead. Patterson will seek to defend her victory at Thunder Valley one year ago, while Fiolek will be in search for her second win in Colorado.
The on-track action for the Toyota Trucks Thunder Valley National begins this Saturday at 10:30 a.m. EST with practice and qualifying. Opening ceremonies begin at 2:30 p.m. EST with motos kicking off at 3 p.m. EST.
