National Roller Derby League

The National Roller Derby League (NRDL), also once promoted as Roller Derby 2000, Roller Blazing Derby League (RBDL, or just Roller Blazing Derby) and Roller Derby USA, is a professional roller derby league. The NRDL consists of teams that train and compete on banked tracks in the coastal cities of Southern California. The NRDL is incorporated in the State of California under the name Roller Derby Inc..