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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.


  • Annual Fall Social Fundraiser

    Annual Fall Social Fundraiser

    MCMBA Annual Fall Social  – November 13, 2022 The MCMBA is partnered with Supernatural Brewing to host “Dine & Donate” Benefit. This is a win for everyone You get great to enjoy great food and beer, support for a local business, and feel good knowing 10% of your bill will be donated to the local trails.…

  • Bike Clinics

    Bike Clinics

    There are two sure ways to become a better mountain biker: spend a lot of time learning through trial and error; or learn from someone with expertise and training on how to share their knowledge. The latter is a far more efficient way to learn, and usually establishes better form and habits to build on,…

  • Global Fat Bike Day

    Global Fat Bike Day

    December 4, 2021 – Island Lake Recreation Area Global Fat Bike Day 2021 from fat-bike.com Details TBD