The 2026 O'Reilly
Portland Roadster Show
and ARP West Coast Challenge
2026 Registration is Now OPEN for:
Vendors
Program Advertising
Exhibitors
High School Challenge
*Registration Quick Links and Deadlines, Click Here
With special guest TBD
Check back for updates
March 20 thru 22, 2026 at the Portland Expo Center
Thank you to all Attendees, Exhibitors, Vendors and Sponsors
We are a non-profit and all volunteer show
We hope to see you at our 70th Anniversary show in March of 2026
The Tradition Continues!
For 70 years the "all volunteer" Portland Roadster Show has presented the vision and passion of the automobile and is the largest all volunteer indor show in the West Coast.. The Multnomah Hot Rod Council, formed in 1954 by Dee Wescott, community members and elected officials, is the exclusive producer of the Portland Roadster Show. MHRC is comprised of car clubs throughout northwest Oregon and southwest Washington and is a 501(c)(3) tax exempt non-profit.
The artistic efforts of skilled craftsmen and hobbyists will be featured through the spectacular cars, trucks and motorcycles on display. Each is painstakingly selected from hundreds of applications from around the Pacific Northwest. You’ll also see the talent and vision of the future with our “High School Challenge” and the “automotive art” from world class professional builders.
We invite you to join “The Tradition!”
2026 Prize Money
Grand Sweepstakes Rose Cup $5,000
World Cup of Hot Rodding $2,500
King of Customs $1,000
PRS Muscle Car of the Year $1,500
West Coast Customs Award $1,000
Bill Peterson Award $500
Best Import $500
2025 Hall of Fame Inductees