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The Southern Off-Road Bicycle Association (SORBA) and the International Mountain Bicycling Association (IMBA) have merged! When you join the Chattanooga Chapter of  SORBA (SORBA-Chattanooga) your membership includes an IMBA membership with all the benefits and privileges!

IMBA Trail Care Crew and SORBA-wide trail work day on Raccoon Mountain.

The basic one-year individual membership, includes:
- Membership in both SORBA & IMBA!
- one-year subscription to the IMBA Trail News.
- membership card
- membership stickers

The family membership, includes:
- same as the basic membership, except member benefits are extended to all family members.

Join: You can join the Chattanooga Chapter of SORBA in two ways:

SORBA-Chattanooga celebrates National Trails Day by hosting a ride and cookout.

1. You can download a membership application (pdf file), print and mail it to us with a check or money order.


2. You can join on-line by completing an electronic member application, be sure to request membership in the Chattanooga chapter. Payment options include visa, MasterCard and PayPal.

* Please note: All donations paid as part of your membership dues go to the main SORBA organization, if you wish to make a donation to the SORBA-Chattanooga Trail Fund, you can download a donation brochure! Thanks for your support.

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