Bike Leelanau Leland, MI http://www.bikeleelanau.com/
Cascades Cycling Club Jackson, MI http://cascadescyclingclub.org/TrailsDesc.htm
Clinton River Area Mountain Bike Association Mount Clemens, MI http://www.cramba.org/
Copper Harbor Trails Club Copper Harbor, MI https://copperharbortrails.org/
Dickinson Trail Network Iron Mountain, MI https://www.dtntrails.org/
Friends of Glacial Hills Bellaire, MI https://www.glacialhillstrails.org/
Friends of the Musketawa Trail Muskegon Heights, MI https://www.musketawatrail.com/
Metro Detroit Mountain Bikers Detroit, MI https://www.facebook.com/groups/MetroDetroitMountainBikers/?fref=mentions
Michigan Mountain Biking Association https://www.mmba.org
Michigan’s Edge Mountain Biking Association Holland, MI https://ridememba.com/
Michigan Scholastic Cycling Association West Bloomfield Township, MI https://www.miscabike.org/
Mid Michigan Mountain Biking Association East Lansing, MI https://mmmba.org/
Motor City Mountain Bike Association Plymouth, MI http://site.mcmba.org/
Munising Bay Trail Network Munising, MI https://www.mbtn.org/
Northern Michigan Mountain Bike Association Traverse City, MI
Noquemanon Trail Network Marquette, MI https://noquetrails.org
Potawatomi Mountain Bike Association Ann Arbor, MI https://potomba.org
Range Area Mountain Bike Association Ishpeming, MI https://www.facebook.com/rangemountainbikeclub
R2R Racing Bloomfield Hills, MI http://r2r.bike
Shoreline Cycling Club Ludington, MI http://www.shorelinecyclingclub.org/
SISU Dirt Crew Ironwood, MI https://www.mtbproject.com/club/7000335/sisu-dirt-crew
Southwest Michigan Mountain Bike Association Augusta, MI https://www.swmmba.com
Swedetown Trails Club Laurium, MI http://swedetowntrails.org/contact-us/
TART Trails Traverse City, MI https://www.traversetrails.org
Top of Michigan Mountain Bike Association Petoskey, MI https://www.facebook.com/TopOfMichiganMountainBikeAssociation
UPMTB Bessemer, MI https://upmtb.com
West Michigan Mountain Biking Alliance Grand Rapids, MI https://wmmba.org
Yargo Trail Crew (YTC) Mount Pleasant, MI https://www.mtbproject.com/club/7000354/yargo-trail-crew-ytc