Minnesota Off-Road Cyclists (MORC) is a non-profit volunteer organization dedicated to safeguarding the future of mountain biking in Minnesota through the promotion of responsible riding, establishment and maintenance of mountain biking trails, and preservation of Minnesota's natural resources.

CAMBA is responsible for the development and management of a regional mountain bike trail system of over 300 miles in northern Sawyer and southern Bayfield Counties of Wisconsin. Trails are based in the towns of Cable, Delta, Drummond, Hayward, Namakagon and Seeley on National and county forests and some private land.