Skip to Navigation

Support IMBA

Become a Member

IMBA is a network of members and local chapters — individual women and men, families, clubs, retailers, event promoters, and business members. Membership connects you with the world's largest non-profit organization dedicated to improving mountain biking. We share a passion for riding and promote sustainable experiences in the natural world. 

Join today so you won't miss special benefits, discounts, local MTB news, new trail openings, action alerts and information that affects the places you ride. Select your local chapter and your individual membership dues are shared with the local chapter of your choice. Businesses of all kinds support IMBA via Corporate Membership and many engage in cause-related marketing programs above and beyond their annual dues. 

Be a link in the chain for better riding everywhere! Join or renew now. 


Donate to IMBA 

Donations to IMBA support new places to ride and protect bike access. When you give, you join thousands of other riders, companies and foundations that support the sport they love. Below are two important ways to support IMBA and its more than 210 local chapters:


  • Trail Fund: Donations to the Trail Fund support valuable trail building, master planning and key trail access initiatives nationwide.  Last year, with hundreds of individual, corporate and foundation supporters,  IMBA granted over $300,000 in grants and technical assistance to 32 projects in 17 states. 
  • Support IMBA Through Your Everyday Shopping with iGive
    Every time you shop at any of the 1,600+ online stores in the iGive network, including REI, Amazon and many more, a portion of the money you spend benefits IMBA. It's a free service and costs you nothing, you'll never pay more when you reach a store through iGive. In fact, smart shoppers will enjoy iGive's repository of coupons, free shipping deals, and sales. To get started, just create a free iGive account.

For more information on other ways to support IMBA's mission including major gifts, corporate giving and foundation grants, please contact the Development Team at sponsorship [at] imba [dot] com.

Shop at the IMBA E-Store

All proceeds from purchases go straight to trails! Current IMBA members receive 10% off on all products (just be sure you are logged in so the system recognizes you).

Find great gifts for all your holiday or ride-season shopping including sweet jerseys, shirts, jackets, socks, hats and more. Share your passion for mountain biking and the outdoors by wearing our fresh designs where ever the trail may take you.

IMBA also offers three textbooks related to trail building, design and planning that have gained international respect from land and city managers.  

Get Involved

Not ready to join? Want to learn more? Get involved with the mountain bike movement by signing up for our monthly, regionalized email newsletter. We will keep you up to date on mountain biking events, access threats, new trail openings and volunteer/ride opportunities in your area.


These pages primarily serve IMBA's supporters in the U.S. If you live in a country with an official IMBA national program, you should join through that channel. 

In the U.S., IMBA is a tax-exempt, 501(c)(3) non-profit educational association. Donations to IMBA are generally tax deductible. IMBA's tax identification number is 47-1254119.

IMBA has received a 3-star rating from Charity Navigator for having high program allocation and low fundraising costs in the field from America's largest and most-utilized independent evaluator of charities. When you join or support us, your money goes where it matters. 

IMBA is  a non-profit member of 1% For The Planet, a network connecting businesses and environmental non-profits.  If your company is a 1% member, support for IMBA may qualify toward your 1% For the Planet commitment. learn more here.


IMBA's Mailing Address is: PO Box 20280, Boulder, CO 80308