Before race day
Choose your class
Use the finder below, then confirm machine and age rules in the official class sheet.
One day · One state title · AMA sanctioned
Arizona's championship gate drops at ACP on February 28. Find your class, handle the paperwork and arrive ready to race.
FEB 28 CHAMPIONSHIP DAY29 OFFICIAL CLASSESAMA SANCTIONEDACP BUCKEYE, ARIZONA
The race weekend, simplified
Know what happens next.
A clear path from registration to the gate. Exact operating times and pricing are subject to change, so check official updates before leaving home.
February 28
Check in at ACP
Bring AMA documents and completed minor releases. Incomplete paperwork cannot be accepted.
Race-day flow
Sign up. Tech. Stage.
Follow on-site instructions, prepare the motorcycle and listen for class calls.
Championship racing
Gate drops
Practice and racing follow the official event-day order announced by ACP staff.
Minor riders: both parents must sign. If both cannot attend, use online electronic signatures or secure an AMA Annual Release before race day.
Interactive official race guide
Find your class.
Filter all 29 championship classes by rider age, motorcycle group and skill. The official PDF remains the final authority.
Always verify displacement, wheel size, wheelbase and special eligibility notes in the signed official sheet.Download official class sheet ↓
Get on the gate
Registration & parking.
Use ACP's Trackside registration for the championship. Fence-line parking is reserved separately and is optional.
Under 18?
Both parents sign.
Both parents must sign a minor rider's releases. If both will not be present, register online so both can sign electronically, or complete the AMA Annual Release process several days early and bring the Annual Release Card. Open the forms guide →
Keep the pits safe
Park rules.
Allowed: bicycles and golf carts operated by adults age 18+.
Not allowed: Stacycs, pit bikes, motorcycles, ATVs or Class 2 e-bikes with throttles as pit vehicles.
Race bikes: first gear to and from the track; no passengers.