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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.


  • Bosch USA TrailDay!

    Bosch USA TrailDay!

    Thank you so much to Bosch USA for joining us a 2nd year with a Trailwork crew! This generous group helped beautify Lakeshore Park’s Lost Loop by fixing some drainage and erosion control issues under the careful eye of the Trail Coordinators, Dave Cox, Loren Konkus, and Dave Hurst. Thank you for your community involvement…

  • MCMBA Singletrack Slam, April 10 – Sept 30

    MCMBA Singletrack Slam, April 10 – Sept 30

    A challenge to ride all 14 trail systems of the MCMBA! If you like riding bikes, meeting new people, challenging yourself, spending time outdoors, trying new trails, and participating in non-race biking events, then check out the registration page for more info and to sign up today! Click here to view the trail completion tracker and…

  • Milford Trail Day w/ Trek – 5/16

    Milford Trail Day w/ Trek – 5/16

    Meetup Location:  Milford Mountain Bike Trailhead – 160 Peters Rd, Milford, MI 48381 Date and Time: Saturday May 16th @ 9:00 AM – Plan for a full day of trail work! What to Bring: Snacks will be provided! We’ll also coordinate with the Trail Coordinators to bring additional tools. Come ready to work hard, get a little dirty,…