RV carried a large lead into St. Louis and left with an even larger points differential after Dungey went down on the last lap. Martin rode strong up front and held off challenges to win again, increasing his lead to 8pts. with 3 races to go…
Villopoto was fast and rode a smart race to take second in the main event.
Martin quickly took over the lead in the main, dealt with lappers, and closed strong to win his second race of the year.
Blake had to come through the pack, but when the checkers waved he was on the podium in third.
Arnaud Tonus took over the red plate in Brazil with the overall in the MX2 GP class.