From the gate

LATEST
NEWS.

Race announcements, schedule updates and everything AM Open.

AM Open of Supercross and AZ Open of Motocross—one legacy, two starting gates

08.02.26

TWO STARTING GATES. ONE ARIZONA LEGACY.

The AM Open of Supercross is the next chapter—built from more than 25 years of event experience at Arizona Cycle Park. Race two purpose-built SX weekends in October, then carry that momentum into the legendary AZ Open of Motocross in December.

Meet the AZ Open ↗

07.15.26

REGISTRATION OPENS AUGUST 15

The first gate drop starts here. Race entry and RV registration for both AM Open weekends open August 15.

Registration details →

07.08.26

TWO PURPOSE-BUILT SX TRACKS

A full-size track for big bikes and a separate youth track for 85cc machines and down.

Explore the weekends →

06.30.26

A + B MAINS FOR EVERY CLASS

Fifteen riders race the A Main for the plate. Everyone else still gets a B Main under the lights.