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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
Ocala Mountain Bike Association http://omba.org/ Belleview, FL US
Oahu Mountain Bike Ohana http://omtbo.org Honolulu, HI US
Northwest Trail Alliance http://www.nw-trail.org Oregon City, OR US
Northwest North Carolina Mountain Bike Alliance http://ridenwnctrails.com/ Lenoir, NC US
Northwest Georgia SORBA http://chapter.nwgasorba.org/ Rocky Face, GA US
Northern Michigan Mountain Biking Association http://www.nmmba.net Acme, MI US
Northern Maine Trails Alliance Presque Isle, ME US
Northern Indiana Mountain Bike Association http://nimba-bike.org South Bend, IN US
Northern Allegheny Mountain Bike Association http://www.ridenamba.org Warren, PA US
Northeast Indiana Trail Riders Organization http://www.nitromtb.org Auburn, IN US
Northeast Georgia SORBA https://www.facebook.com/chicopeewoodsMTB Gainesville, GA US
Northeast Alabama Bicycle Association http://www.neaba.net/ Anniston, AL US
North Mississippi Trail Alliance http://www.nomissta.org Nesbit, MS US
North Lakeland Discovery Center http://discoverycenter.net Manitowish Waters, WI US
North East Wisconsin Trails http://newtrailswi.org Kimberly, WI US
Noquemanon Trail Network http://noquenetwork.org Marquette, MI US
Nittany Mountain Biking Association http://www.nittanymba.org State College, PA US
New York City Mountain Bike Association http://www.nycmtb.com New York, NY US
New River Valley Bicycle Association Blacksburg, VA US
New River Bicycle Union http://nrbu.org Fayetteville, WV US
New Orleans Metro Area Mountain Bike Organization http://www.nomambo.net Destrehan, LA US
Neillsville Area Trail Association - NATA http://meurett.com/levismound/levismoundcontact.html Neillsville, WI US
Natrona County Parks Dept http://www.natronacounty-wy.gov/ Mills, WY US
National Coast Trail Association http://www.coasttrails.org/ Portland, OR US
Nantahala Area SORBA Bryson City, NC US
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