2026 Registration is Now OPEN for:
Vendors
Program Advertising
Exhibitors
High School Challenge
We would like to thank all of our Sponsors, Exhibitors and Vendors for early registration.
The ARP West Coast Challenge has a seperate Entry Form and Fee. See Quicklink below
Information contained within the registration documents supersedes all information presented on this website...Please read them carefully. There are NO REFUNDS upon cancellation.
The 3 day parking pass price has been changed by the Portland Expo Center to be to be $39.00 and the webforms have been updated to reflect the new price.
It has come to our attention that scammers are posing as the Portland Roadster Show for payment. We will not be able to honor registrations paid for by PayPal, Facebook, Venmo or any other digital means. We only accept checks as stated in the registration documents. If you have paid by a digital method, contact your financial institution immediately.
- This years Show Dates are March 20, 21 and 22, 2026
| Quick Links |
Submission Deadlines |
| Sponsorship and Media Information |
Open
|
| Vehicle Exhibitor Registration |
March 1, 2026
|
| ARP West Coast Challenge Circuit Website and Entry Form |
Entry Form is located on this linked website |
| ARP Classification - Judging Guidelines and Rulebook |
Open |
| High School Challenge Exhibitor Invitation |
February 8, 2026
|
| Vendor Registration |
March 1, 2026
|
| Show Program Advertising |
February 4, 2026
|
|
Edlen Exhibition Services
(Power and Lighting Rental)
Check the link for details and phone number
|
early registration discount deadline ~February 23, 2026
|
|
Tradeshow Supply House (Tables, Carpet, Skirts, Drapes,Stanchion Rental)
Check the link for details and phone number
|
early registration and payment deadline ~March 1, 2026
|
| Hotel Information |
Open |
| Expo Center portable battery power device restrictions |
Fire Marshal
|