Arizona Cycle Park · Buckeye, ArizonaSpring SMX Series · No membership required
SMX riders racing through a dusty corner at Arizona Cycle Park
Four rounds · SMX/Vet Track

Spring
SMX.

Fast gates. Tight racing. Four shots to put your name on the series. Two motos every round and no membership required.

2
MOTO
Every round
SPRING SMX SERIES NO MEMBERSHIP TWO-MOTO FORMAT BEST SIX MOTOS SCORE MUST RACE THREE EVENTS SMX / VET TRACK
Series essentials

Built for bar-to-bar racing.

A straightforward regional series with classes from first-time minis to experts and veteran racers.

TrackSMX / Vet
Format2 motos
Series scoringBest 6 motos
Overall eligibilityRace 3 events
2026 race calendar

Four gate drops.

Every round opens at 6:00 AM with practice beginning at 8:00 AM.

SEP 26Round one

Series opener

Gates open 6:00 AM
Practice begins 8:00 AM

SMX/Vet Track
OCT 10Round two

Back on the gate

Gates open 6:00 AM
Practice begins 8:00 AM

SMX/Vet Track
NOV 14Round three

Points pressure

Gates open 6:00 AM
Practice begins 8:00 AM

SMX/Vet Track
DEC 12Final round

Championship day

Gates open 6:00 AM
Practice begins 8:00 AM

SMX/Vet Track
SMX racers lined up at the starting gate
How the series works

Every moto counts.

Points awarded per moto — each race creates a scoring opportunity.
Best six motos score — your strongest results decide the series.
Race three events — required to qualify for the series overall.
Youth age is January 1 — Vet class age is determined on event day.
Interactive race guide

Find your class.

Tell us the rider's age, motorcycle group and experience level. We’ll narrow the official 2025 SMX class list and surface the important eligibility notes.

Matching classesAge for youth classes is determined January 1
This tool is a guide based on ACP's official class description sheet. Final eligibility, motorcycle approval and class placement are determined by ACP staff.Open official class sheet ↗
Gate · Age 13+$15
Gate · Age 6–12$10
Weekend camping$10
Each race class$45
Get on the gate

Race registration.

The current Trackside registration endpoint on the existing ACP website is not active. Online registration information will be posted here when the live entry link is available. On-site registration details are announced by round.

Under 18?
No exceptions.

Minor riders must have the correct releases and an eligible parent, legal guardian or authorized adult present. If both parents will not attend, notarized documentation may be required. Use the ACP Forms page before race morning so incomplete paperwork does not keep you off the gate. Find your forms →

Aerial view of parking and pit areas at Arizona Cycle Park
Parking & pits

Thirty acres.
Plenty of room.

ACP has approximately 30 acres of general parking, so a reservation is not necessary for most visitors. Fence-line parking may be offered separately when reservations are active.

Pit vehicle rule

Bicycles and golf carts operated by adults 18+ are allowed. No Stacycs, pit bikes, motorcycles, ATVs or Class 2 bicycles with throttles. Racers may ride their race bike to and from the track in first gear only. No passengers on race bikes.