Roller derby is a roller skating contact sport played on an oval track by two teams of five skaters. It is played by approximately 1,250 amateur leagues...

The history of roller derby traces the evolution of roller skating races into a unique sport which underwent several boom-and-bust cycles throughout the...

Women's Flat Track Derby Association (WFTDA) is the international governing body for the sport of women's flat track roller derby. It sets the international...

The Men's Roller Derby Association (MRDA) is the international governing body of men's flat track roller derby. It was founded in 2007 under the name Men's...

This is a list of notable roller derby leagues, and may include those that are no longer in existence. Existence dates, where known, are included to provide...

Ronnie Smith Robinson (25 September 1938 – April 2001) was an American roller derby skater and coach. The son of boxer Sugar Ray Robinson, Robinson grew...

particular. Sport roller skating includes speed skating, roller hockey, roller derby, figure skating and aggressive quad skating. The earliest roller skates known...

was the first attempt to bring roller derby to TV since RollerGames. RollerJam was derived from the original roller derby, but newer skaters used inline...

USA Roller Derby represents the United States in international roller derby, in events such as the Roller Derby World Cup. The team's first international...

Seltzer-owned Roller Derby league, which had enjoyed a monopoly on the sport of roller derby — and its name — since its inception in 1935. Roller Games provided...