We Build What We Ride

Our volunteers contribute in a variety of ways, from simply trimming branches, to organizing fund raising events with hundreds of participants, to designing some of the best trails in America.

  • Global Fat Bike Day – Sat, Dec 3 @ ILRA

    The 1st Saturday in December is reserved for fatties to rule the world! Come join us for a 10 AM picture & waiver sign, then roll the Badlands at your leisure!   We’ll put out ribbons like in years past to mark the lesser known trails! Expect 6-10 miles in the Badlands, and continue on […]

    Read More

  • Annual MCMBA Fall Social – Sun, Nov 13, 1-9pm

    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 a portion of your bill will be donated to the local trails. In 2021 we raised about $600 total.   […]

    Read More

  • Take Action Today – Senate Bill Threatens MTB Trail Access!

    Take Action Today – Senate Bill Threatens MTB Trail Access!

    Dear MCMBA Members and Supporters: A bill has been introduced to the Michigan Senate that could remove mountain bike access to trails designated for equestrian use. This bill is unfair, bad for mountain bikers, gives special treatment to a single user group, and threatens trails we hold dear. This bill (Senate Bill 1191) was introduced […]

    Read More

Help the MCMBA build and maintain trails in your community!

Get Involved

Support mountain biking in the Metro Detroit region

By The Numbers


Active Members


Mile of Trails


Hour of Trail Work Last Year


Miles Groomed for Fat Bikes

Help us keep it going!