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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
Southern Idaho Mountain Biking Association https://www.facebook.com/pages/Southern-Idaho-Mountain-Biking-Association/159218110798554 TWIN FALLS, ID US
Southern Arizona Mountain Bike Association http://www.sambabike.org Tucson, AZ US
Southeastern Pennsylvania Trail Riders http://www.SEPTRmtb.org WOODBURY, NJ US
Southeast Wisconsin Trails Alliance http://www.southernkettles.org WHITEWATER, WI US
Southeast Georgia SORBA http://segasorba.org/ GUYTON, GA US
Southeast Alabama Mountainbikers http://samdothan.org/ DOTHAN, AL US
South West Association of Mountainbike Pedalers - SWAMP http://www.swampclub.org TAMPA, FL US
South Mississippi Trail Alliance http://www.rideSMTA.org/ PETAL, MS US
South Alabama Mountain Bike Association http://www.RideSAMBA.com MOBILE, AL US
SORBA Woodstock http://sorbawoodstock.org/ WOODSTOCK, GA US
SORBA West Georgia http://imba-westga.org/ HIRAM, GA US
SORBA Tri-Cities http://www.sorba-tricities.org BLOUNTVILLE, TN US
SORBA Orlando http://www.sorbaorlando.com ORLANDO, FL US
SORBA Middle Tennessee http://sorbamidtn.org/ NASHVILLE, TN US
SORBA Jax http://www.sorbajax.org JACKSONVILLE, FL US
SORBA Huntsville http://sorbahuntsville.org HUNTSVILLE, AL US
SORBA Chattanooga http://www.sorbachattanooga.org/ CHATTANOOGA, TN US
SORBA Atlanta http://www.sorbaatlanta.org ATLANTA, GA US
SORBA Athens http://www.sorbaathens.org/ WATKINSVILLE, GA US
Sonoran Desert Mountain Bicyclists http://www.sdmb.org TUCSON, AZ US
Sonoma County Trails Council - SCTC http://www.sonomatrails.org Santa Rosa, CA US
Snyderville Basin Recreation District http://basinrecreation.org PARK CITY, UT US
Sisters Trail Alliance http://www.sisterstrails.com Sisters, OR US
Silverton Singletrack Society http://www.silvertonsingletracksociety.org/ SILVERTON, CO US
Silicon Valley Mountain Bikers http://www.svmtb.org CAMPBELL, CA US
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