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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
Northwest North Carolina Mountain Bike Alliance Lenoir, NC US
Northwest Georgia SORBA 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
Northeastern Utah Mountain Bikers Vernal, UT US
Northeast Indiana Trail Riders Organization Auburn, IN US
Northeast Georgia SORBA Gainesville, GA US
Northeast Alabama Bicycle Association Anniston, AL US
North Mississippi Trail Alliance Nesbit, MS US
North East Wisconsin Trails Kimberly, WI US
Noquemanon Trail Network Marquette, MI US
New York City Mountain Bike Association New York, NY US
New River Valley Bicycle Association Blacksburg, VA US
New River Bicycle Union Fayetteville, WV US
New Orleans Metro Area Mountain Bike Organization Destrehan, LA US
New England Mountain Bike Association Acton, MA US
Neillsville Area Trail Association - NATA Neillsville, WI US
Natrona County Parks Dept Mills, WY US
National Coast Trail Association Portland, OR US
Nantahala Area SORBA Bryson City, NC US
MyChangkul Petaling Jaya, MY
Muscle Powered Carson City, NV US
Munising Bay Trail Network Munising, MI US