Middle Border Conference

The Middle Border Conference, or MBC, is a high school athletic conference in Western Wisconsin. It participates in the WIAA. The conference headquarters are located in New Richmond, Wisconsin. The Middle Border Conference began in 1931–32 with the charter schools of Ellsworth, River Falls, New Richmond, Spring Valley, Menomonie, Colfax and Hudson. The MBC has 16 total sports for male and female athletes to participate in.

Former schools
Former schools of the Middle Border Conference:
 * Bloomer High School
 * Colfax High School
 * Durand High School
 * Glenwood City High School
 * Hudson High School
 * Menomonie High School
 * New Richmond High School
 * River Falls High School
 * St. Croix Falls High School
 * Unity School District
 * Spring Valley High School