Please support our mission of enhancing and preserving great mountain biking experiences and additionally enjoy the benefits of being part of our family of supporters. The Colorado Mountain Bike Association, a chapter of IMBA, is supported by 1,000 members and a network of 6,000 friends. Our website, COMBA.org, enjoys the top Google search ranking for "Colorado Mountain Bike" and is highly ranked for related search terms. Our COMBA trailer travels to all of our events and our Annual Membership Meeting is the kick-off of the season for Denver area mountain bikers. Please contact us if you would like a custom sponsorship package built for your organization. Thank you to all of our sponsors and partners.