Southern California Motorcycling Association
Challenge Starts with You
Find That Perfect Ride!
Explore Our Legendary Rides
Some of the most famous rides in motorcycling!
For over 50 years, the Southern California Motorcycling Association (SCMA) has been the driving force behind exceptional long-distance rides that challenge, excite, and elevate your motorcycling experiences.
Get ready to embark on unforgettable journeys across North America with the Southern California Motorcycling Association. Our signature rides are designed to offer breathtaking experiences, and leave you with lasting memories.
The SCMA is a unique community that caters to riders of all styles, whether you prefer to ride in a group, with friends, or as a solo adventurer. Check out our well-known motorcycling challenges – The Three Flags Classic and The USA Four Corners Tour or do our Best 15 US Roads. These are only a few we have to offer. Take a look at the collection of Rides below.
Upcoming Special Events!
The SCMA hosts a number of special events each year to celebrate our various events. They vary between annual events to ride specific events. Please check out our events
2026 SCMA Annual Awards Banquet -March 14th, 2026 – Saturday –
Come celebrate with your fellow Long Distance Riders receiving their SCMA recognition awards. It will be a fun night sharing stories of rides and times with your fellow riders, and SCMA Ride Chairs:
SCMA 2026 Awards Banquet Registration
2026 SCMA Mother Road Adventures Meet in the middle Rally -May 16th, 2026 – Saturday –
SCMA has planned a meetup at the CENTER of Route 66 in Adrian, Texas. A dinner is planed at the Texas Roadhouse in Amarillo, Tx. This will be a great time to usher in 100 years of Route 66 the Mother Road.
SCMA 2026 MRA Meet in the Middle Rally Registration
48th Annual Three Flags Classic registration is OPEN, goto the Three Flags ride information to REGISTER NOW
Three Flags Classic
Join the annual ride from Mexico to Canada over Labor Day weekend.
Four Corners Tour
Our ultimate ride challenge. Visit all four corners of the contiguous United States within 21 days.
Best 15 US Roads
In one calendar year, take the challenge and ride the best 15 roads from SCMA's list of roads including some of the roads submitted in the starting survey.
California Adventure Series - Missions
Explore California’s coastline and visit twenty-one 18th and 19th century mission sites.
California Adventure Series - Parks
Experience California’s natural wonders. Visit 24 national parks, monuments, and historic sites in California.
California Adventure Series - Roads
Roam California’s well-known motorcycle roads (and some well-kept secrets). Pick from 4 different series of roads in northern, central, and Southern California.
Great Lakes Cabot Trail Tour
A self-guided ride to twelve notable checkpoints scattered along a suggested route through the northeastern United States and southeastern Canada.
Mother Road Adventure
Get Your Kicks, It’s Route 66!
Revisit the glory days of neon lights, service stations, and tourist traps.