Welcome to RFMBA!

The Roaring Fork Mountain Bike Association is dedicated to creating and sustaining the best possible mountain bike trail system in the Roaring Fork Valley.  Our territory ranges from New Castle to Aspen and from McClure Pass to Hagerman Pass.

Renew your membership in October and you’re entered to win a Yeti Cycles SB5 or SB5 Beti C-Series GX kit (your choice), plus a $2,000 JensonUSA shopping spree, a Western Spirit cycling trip for two, AND a BikeFlights shipping voucher for two!

For 30-plus years, mountain bikers like YOU have helped create and maintain more trails close to home by joining their local groups. Your voice and your support matter!


Thank you for being an important part of the mountain biking community! Take the important step of renewing your membership with Roaring Fork Mountain Bike Association, today, and it could be #newbikeday for you in November.

Annual Memberships, Business Sponsorships and Donations help RFMBA accomplish great things for trails and the mountain bike community!  Your Membership helps RFMBA to advocate for improving the trail system and increase our ability to partner on projects with land managers to maintain our existing trails and build new ones.  In 2018 we are expanding our efforts to include a Seasonal Trail Crew and the an independent volunteer Trail Agent program to keep our trails in best possible condition!   Thank you for supporting and aiding our efforts!

Our Trails
Check out MTBproject.com  for existing trails in our area.  This collaborative trail guide website currently shows many, although not yet all, of the best rides in our valley.  Post your rides, photos, and trail conditions today!

More ways to help:
Use the following PayPal link to make a One-Time or Monthly-Recurring (tax deductible) donation to RFMBA. You will be redirected to PayPal’s secure server to complete your transaction.