Windy City Rollers is a women's flat-track roller derby league located in Chicago, Illinois. Founded by Juanna Rumbel and Sister Sledgehammer in 2004, Windy City is the first flat-track roller derby league established in Chicago, and is a founding member of the Women's Flat Track Derby Association (WFTDA).
Providence Roller Derby (PRD) is a women's flat track roller derby league based in Providence, Rhode Island. Founded in 2004 as the first all-female flat-track roller derby league in New England, Providence is a founding member of the Women's Flat Track Derby Association (WFTDA).
The Kansas City Roller Warriors (KCRW) is a women's flat track roller derby league based in Kansas City, Kansas that was founded in 2004. The members of the league are split into four home teams that play within the league and two travel teams that represent KCRW in competition with other leagues. KCRW is a founding member of the Women's Flat Track Derby Association (WFTDA), and the Kansas City Roller Warriors All Star travel team was the winner of the 2007 WFTDA Championships, the "Texas Shootout", which took place in Austin, Texas.
Texas Rollergirls is a women's flat track roller derby league based in Austin, Texas. Founded in early 2003 and widely credited as the league that started the modern roller derby movement, the Texas Rollergirls were the first flat-track league in the nation to play a version of roller derby using new standardized rules and a track design based on the dimensions of the old banked tracks. As flat-track derby caught on in other American cities, the Texas Rollergirls' rulebook and track design eventually evolved into the specifications that were adopted and ratified upon formation of the Women's Flat Track Derby Association (WFTDA) in 2005, of which Texas is a founding member.
Ohio Roller Derby (OHRD) is a women's flat track roller derby league based in Columbus, Ohio. Founded in 2005, the league currently consists of two mixed teams which compete against teams from other leagues. Ohio Roller Derby is a founding member of the Women's Flat Track Derby Association (WFTDA).
Charm City Roller Derby (CCRD), was a flat track roller derby league in Baltimore, Maryland. Founded in 2005, Charm City is a member of the Women's Flat Track Derby Association (WFTDA).
Philly Roller Derby (PRD) is a women's flat-track roller derby league based in Philadelphia, Pennsylvania. Founded in 2005, Philly Roller Derby is a founding member of the Women's Flat Track Derby Association (WFTDA).
The Oly Rollers are a women's flat-track roller derby league based in Olympia, Washington. Founded in February 2006, the Oly Rollers have won both the WFTDA Championship and the USARS National Championship. The Oly Rollers are a member of the Women's Flat Track Derby Association (WFTDA).
Rocky Mountain Roller Derby (RMRD) is a flat-track roller derby league based in Denver, Colorado. Founded in 2004, Rocky Mountain is a founding member of the Women's Flat Track Derby Association (WFTDA), and has qualified for WFTDA Playoffs every year, including winning the WFTDA Championships in 2010.
The St. Louis GateKeepers are an open gender flat-track roller derby team based in St. Louis, Missouri. It was founded in November 2009 by Magnum, p.i.m.p., a referee for the Arch Rival Rollergirls, and Bat Wing. Since then, the league has grown to support two touring travel teams and three local teams: The Creve Coroners, The Central West Friends, and the Raiders of Forest Park.
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 Derby Coalition (renamed to Men's Roller Derby Association in 2011), and currently has 59 open gender leagues under its jurisdiction. MRDA member leagues play using the rules of Flat-Track Roller Derby originally designed by the WFTDA.
The New York Shock Exchange (NYSE) is a men's roller derby league, based in New York City. The league consists of four teams, two interleague teams and three intra-league teams.
Pioneer Valley Roller Derby (PVRD) is a roller derby league based in Northampton, Massachusetts. Founded in early 2006, the league was the first in the new flat-track roller derby movement that featured both women's and men's teams.
Puget Sound Outcast Derby (PSOD) is a men's roller derby league based in Seattle, Washington. The league was founded in 2007 by Chuck“Hollywood Hendrick, and consists of a two teams, The Puget Sound Outcasts and the Puget Sound Castaways which plays teams from other leagues.
Team Ireland Roller Derby represents Ireland in women's international roller derby, in events such as the Roller Derby World Cup. Affectionately known as the "Green Machine", the team was first formed to compete at the 2011 Roller Derby World Cup, and finished the tournament in tenth place.
Wasatch Roller Derby (WRD) is a women's flat track roller derby league based in Salt Lake City, Utah. Founded in 2008, Wasatch is a member of the Women's Flat Track Derby Association (WFTDA).
The Harm City Roller Derby (HCRD) is a men's roller derby league, based in Baltimore. The league consists of four teams—an interleague team and three intra-league teams.
Manchester Roller Derby (MRD) is a flat track roller derby league based in Manchester, England. Founded in 2010, as the first co-ed league in the UK, they became members of the Men's Roller Derby Association in December 2012 and of United Kingdom Roller Derby Association in November 2013.
Your Mom Men's Derby (YMMD) is a roller derby league based in Des Moines. It consists of a single team, which plays against teams from other leagues.
The Connecticut Death Quads (CTDQ) is a men's roller derby league based in Waterbury, Connecticut. It consists of a single team, which plays against teams from other leagues.
