June 17Saturday

• Michigan Mountain Mayhem Spring Classic

  June 17, 2017 from 8am to 4pm – Downtown Boyne City The Spring Classic is the original MMM and we made it the toughest ride of the series. It is always held on the third Saturday of June (June 17th 2017) and is limited to 1,500 riders. It is a road bi… Organized by Michigan Mountain Mayhem | Type: century ride, century bike ride, metric century, long ride, bike ride