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.

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.


Yeti Mountain Bike Raffle – Benefiting Trails in the Roaring Fork Valley
Win a Complete Yeti Cycles Turq Series Bike!
Purchase tickets at: Go.Rallyup.com/RFMBA
Your raffle ticket purchase gives you a chance to win the bike of your dreams!  Buy more tickets to increase your chance to win!RFMBA is teaming up with Yeti Cycles and Basalt Bike & Ski to support local trails.  The winner will select the 2019 Yeti Turq Series frame of their choice (SB5, SB6, SB100, SB150, SB160, SB100 BETI, or SB5 BETI), and the pros at Basalt Bike & Ski will make sure you select the perfect size before we build up your dream bike.  The complete bike build will include Yeti’s XO1 Turq Build Kit, and would normally retail for at least $7,199!Drawing will be held on October 1, 2019 at 5pm at Basalt Bike & Ski’s location in Aspen, at 400 E Cooper Ave, Aspen, CO 81611 and announced online on this webpage (http://www.rfmba.org/yetiraffle)