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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
Grand Rapids and Itasca Mountain Bicycling Association Grand Rapids, MN US
Grand Teton Floor & Window Coverings Jackson, WY US
Gravity Riders Organization of Arizona Phoenix, AZ US
Great Divide Pueblo, CO US
Greater Houston Off Road Bicycling Association - GHORBA Houston, TX US
Greater Lynchburg Off-Road Cyclists Forest, VA US
Greater Oakridge Area Trail Stewards Oakridge, OR US
Green River Preserve Cedar Mountain, NC US
Greensboro Fat Tire Society Greensboro, NC US
Groveland Trail Heads Groveland, CA US
Guadalupe County Juvenile Services Seguin, TX US
Gunnison Trails Gunnison, CO US
Gwinnett Area Trail Riders Lawrenceville, GA US
HalmstadMTB Halmstad, SE
Helena Bicycle Club Helena, MT US
Holla Trails Umhlali, ZA
Homer Cycling Club Homer, AK US
Hood River Area Trail Stewards Hood River, OR US
Hoosier Mountain Bike Association Indianapolis, IN US
Hoot Toot and Whistle Bike Club Wilmington, VT US
Idyllwild Cycling Idyllwild, CA US
Illinois Valley Cycling Association Peru, IL US
Inland Valley Mountain Bike Association Murrieta, CA US
Iowa Coalition of Off Road Riders Patrol - ICORR Iowa City, IA US
Iron Range Off-Road Cyclists Hibbing, MN US