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About Us

Established in 1990 as part of the MMBA South East chapter, the Motor City Mountain Biking Association chapter of the International Mountain Biking Association is a section 501c3 advocacy organization focused on preserving, protecting, and promoting mountain bike access and diverse riding opportunities on Metropolitan Detroit’s public lands through education, communication, and unified action.

Last year our active membership contributed over 4300 hours of service, primarily developing and maintaining area trail systems. The Bureau of Labor calculates volunteer time at an hourly rate of $28, which means that the MCMBA annually contributes over $122,000 in direct labor to our local parks and mountain bike trails. Our fund raising events help support this work by purchasing tools and equipment for our volunteers, providing materials for bridges, kiosks, signs, and other capital improvements for our parks.

Working with our partner organizations, our chapter maintains approximately 100 miles of singletrack mountain bike trails in Oakland and Wayne counties. In addition, we are pursuing development opportunities for new trail systems in several communities.

The Motor City Mountain Biking Association is a member of the Michigan Mountain Biking Association, a federation of mountain biking clubs focused on state-wide advocacy issues.


  • Rain, rain, rain…

    Rain, rain, rain…

    We recently added a “local weather” link for each trail in our chapter trail guide. These links point to the closest weather underground site – sometimes only a mile away from the trail. All of these have rain gauges so we can see graphs of how much rain hit the trails and when. Kind of…

  • Next Chapter Meeting

    Next Chapter Meeting

    Please join us for our second MCMBA Chapter meeting of 2013. The major theme for this meeting will be events and trail updates, with more time set aside for discussion and sharing ideas. Monday June 10th at 7 p.m. in the upstairs meeting room at Liberty Street Brewing. 149 W Liberty StPlymouth, MI 48170734-207-9600 Click…

  • Milford Challenge

    Milford Challenge

    Thanks to everyone who came out and supported us at the Milford Challenge last weekend! The weather forecast started out ominous, but everything cleared up and the day turned out to be great. Thanks to our trail coordinators who put in special effort over the past couple weeks to make sure all our trails were…