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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.


  • 2020 MCMBA Mountain Bike Trail User Survey

    2020 MCMBA Mountain Bike Trail User Survey

    As the MCMBA is planning for 2021, we would like to get your thoughts and opinions on Southeast Michigan trails and MCMBA activities. This survey will help us focus on efforts that grow our membership and are important to our stakeholders, like you! The survey should take about 5 minutes and all responses will be…

  • Update from the MCMBA Board

    Update from the MCMBA Board

    It’s been an unusual summer for trail work. Aside from an early spring trail day or two, most of our work on trails this year has been a solitary effort—one person in the forest making a difference. Despite the challenges a lot has been accomplished over the past few months. Several miles of new trail…

  • MILFORD BIKE FEST AND TRAIL CHALLENGE CONTINUES IN NEW FORMAT FOR 2020

    MILFORD BIKE FEST AND TRAIL CHALLENGE CONTINUES IN NEW FORMAT FOR 2020

    Saturay, June 6 On Your Own While Maintaining Social Distance From the Event Organizers: June 6th would have been our annual gathering of the Milford Bike Festival. While we cannot safely gather onto a crowded deck this year, two things are still true: bikes are not cancelled, and trails are not cancelled. In fact, trails…