The Duluth/Superior Roller Derby League is a skater-owned, flat-track roller derby league.  We are all unpaid, amateur skaters who not only practice and bout but do all the work to keep the league running. We also buy our own gear and uniforms. All of our volunteers (refs, announcers, and production staff) are also unpaid and they help us out for the love of the sport and our league. Like many of the all-female, skater-owned leagues around the country, we donate a portion of our bout proceeds to local charities, and spend time volunteering at events and fundraisers.