Redwood Coast Mountain Bike Association
Redwood Coast Mountain Bike Association (RCMBA) is a 501(c)(3) nonprofit organization and chapter club of the North West Regional Division of the International Mountain Biking Association (IMBA), and is dedicated to building, maintaining, and advocating for sustainable mountain bike trails and bike parks in the Northern California region. RCMBA works with local land managers, governments, and the community to maintain and increase access for mountain biking in the region. It is our goal to promote opportunities that contribute to an active and healthy community.
2026 Project Updates
-
![]()
McKay Bike Park
This spring Cam Zink, 2X Red Bull Rampage winner, and his crew at Sensus R.A.D. Trails are coming to town to break ground on an epic, one-of-kind bike park in the McKay Community Forest, Eureka, CA. RCMBA has secured the dirt and all systems are go! Keep an eye out for volunteer work days. Consider making a donation, because we need your help to make this dream a reality!
-
Hatchery Ridge Blue Lake
We’ve been seriously busy giving Hatchery Ridge a spring tune-up! We’ve been repacking berms and smoothing out the trail for the upcoming season. Check out the improvements on Something Good, Dollywood, Puffin, and Rat Tunnel. Thank you to Steve Pearl and his crew for giving Upper Cobbler a new and improved re-route!
Trail work days are scheduled for the third Sunday of every month.
-
Lindsey Creek Mckinnelyville
Please remember that RCMBA has a formal Memorandum of Understanding with Green Diamond to build trails on their private property and under our agreement motorized devices (SuRons, e-dirt bikes, OneWheels, etc.) are not permitted on this trail system. Thank you for your understanding.
Trail days are scheduled for the first Saturday of every month.
-
Blue Lake Bike Park
The City of Blue Lake would like to see the completion of the bike park, but has decided to pay for the work that has already been completed before moving forward. RCMBA has been busy advocating and fundraising for this project. Please consider making a donation to help complete this truly one-of-a-kind bike park!
-
Willow Creek Bike Park
RCMBA has partnered with the City of Willow Creek to facilitate the construction of a bike park located at Veteran’s Park. The Redding Trail Alliance will be taking the lead on construction and is due to break ground this spring. Please consider making a donation to this project!
-
Ferndale
RCMBA has partnered with the LD O’Rourke Foundation to bring mountain biking to the City of Ferndale. RCMBA and the LD O’Rourke Foundation are in the process of finalizing the details of the memorandum of understanding. RCMBA hopes to build the first initial trails this summer. Stay tuned! Please consider donating to this project.
How did we get here? Building Together is the RCMBA story of how we went from trespassing to ride and build illegal trails to working with local governments and private land owners to advocate and steward sustainable trails designed for the entire community to enjoy. Behind the scenes we are volunteers dedicating thousands of hours to advocate, fundraise, plan, and build trails for the mountain bike community at large. The reality of what we do takes money to build trails and bike parks as well as maintain them on a yearly basis after their construction. If you like the trails and bike parks we build as well as access into beautiful green spaces please consider making a donation today!
Our Sponsors
RCMBA’s gratitude goes out to the generous financial support provided by our sponsors. Interested in becoming a sponsor? Visit the Support Us tab at the top of this page.
Our Partners
Whether its land managers supplying land for trails or local bike shops supplying bikes to ride on, RCMBA would not exist without the ongoing support of our partners throughout the years. Thank you!
Thank You Volunteers!
