With the 2018 Monster Energy Supercross season winding to an end, racers have been out at the public tracks in Southern California logging in some outdoor testing. Milestone MX Park has been a popular testing ground for the 2018 Lucas Oil Pro Motocross Season, as we’ve been certain to catch a few teams there on any given day. Check out some footage we put together of the sport’s top athletes preparing for an exciting outdoor season.