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IMBA Affiliated Chapters and Supporting Organizations

IMBA's hundreds of chapters and clubs form a grassroots network of riders around the world. These organizations build and maintain trails, organize social events, clinics and rides. They also work with local government representatives, land agencies and businesses to improve and protect riding areas.

A local group can affiliate with IMBA as a stand alone club or as an IMBA chapter. Chapters have taken the next step in aligning with IMBA and unifying a world wide mountain biking movement. These organziations are more closely connected to IMBA and have an increased level of support for sustaining the local group's infrastructure including joint membership, e.g., the chapter's members are also automatically members of IMBA.

Find a local chapter or club near you...

Chapter/Groupsort icon Website City, State
Over the Hump Mountain Bike Race San Juan Capistrano, CA US
Outdoor Recreation Alliance of the Sever Rivers Region La Crosse, WI US
Outback Trail Commission Portage, IN US
Orange County El-Mo Crew Newport Beach, CA US
Oklahoma Earthbike Fellowship Oklahoma City, OK US
Ocmulgee Mountain Biking Association http://WWW.SORBAOMBA.ORG Macon, GA US
Oahu Mountain Bike Ohana Honolulu, HI US
Northwest Trail Alliance Oregon City, OR US
Northwest North Carolina Mountain Bike Alliance Lenoir, NC US
Northwest Georgia SORBA http://WWW.NWGASORBA.ORG Rocky Face, GA US
Northern Michigan Mountain Biking Association Acme, MI US
Northern Maine Trails Alliance Presque Isle, ME US
Northern Indiana Mountain Bike Association South Bend, IN US
Northern Allegheny Mountain Bike Association Warren, PA US
Northeast Indiana Trail Riders Organization Auburn, IN US
Northeast Georgia SORBA Gainesville, GA US
Northeast Alabama Bicycle Association http://WWW.NEABA.NET Anniston, AL US
North Mississippi Trail Alliance Southaven, MS US
North Lakeland Discovery Center Manitowish Waters, WI US
North East Wisconsin Trails Appleton, WI US
Noquemanon Trail Network Marquette, MI US
Nittany Mountain Biking Association State College, PA US
New York City Mountain Bike Association New York, NY US
New River Bicycle Union Fayetteville, WV US