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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.


  • MCMBA Womens Fundamentals Clinic, August 11

    MCMBA Womens Fundamentals Clinic, August 11

    Sorry, this event has been CANCELLED. Hope to see you next year! Welcome to the MCMBA Women’s Fundamentals Skills Clinic!Whether you’re a beginner seeking confidence on the trails or an intermediate rider aiming to refine your techniques, this clinic is tailored to empower and elevate your mountain biking journey. Over the course of our session,…

  • Tree Farm Relay, July 27

    Tree Farm Relay, July 27

    Your favorite tiki party and bike race of the summer is on!  Get ready for the 19th Annual Tree Farm Relay at Lakeshore Park in Novi, presented by the MCMBA and Team Tree Farm. Rain or shine (usually rain), it’ll be your favorite event of the summer. Register your team today!

  • MCMBA Singletrack Slam, Now – Sept 30

    MCMBA Singletrack Slam, Now – Sept 30

    A challenge to ride all 12 (plus Badlands as a bonus) 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…