Arizona Roller Derby (AZRD) was founded in 2003, it is the second-oldest and one of the best-established flat track leagues in the world. We are a skater-owned/skater-operated 501 (c)3 non-profit organization composed of skaters, officials, coaches, and volunteers. AZRD is also a charter member of the Women’s Flat Track Derby Association (WFTDA), the only international governing body to regulate interstate play for flat track roller derby.