Rocky Mountain ATV/MC RMX Championship Series
Regional 8-round AMA-featured amateur/pro motocross championship series run by Grassroots Promotions/Grassroots MX across Nevada/Arizona, Utah, Idaho and Wyoming, presented by title sponsor Rocky Mountain ATV/MC. State-championship rounds are folded into the schedule for Wyoming, Idaho and Utah. Round 1's promoted 'Mesquite, NV' branding sits directly on the AZ/NV line. Its published street address (970 E Peppermill Palms Blvd) is in Littlefield, AZ. The series also runs a season-ending, non-points 'Celebration of Champions' awards event, with no date set yet.
Tracks on MX Tickets sell gate entry, practice days and camping online. Book before you turn up.