Old Capitol City Roller Girls (OCCRG) is a roller derby league based in Iowa City, Iowa. Founded in 2008, the league currently consists of a single team which competes against teams from other leagues.
The league began practicing in late 2008.
 In April 2010, it defeated the  Des Moines Derby Dames travel team, for that league's first ever loss. 
Old Capitol City was accepted into the
Women's Flat Track Derby Association Apprentice Program in October 2010, and became a full member of the WFTDA in January 2012.  
OCCRG changed their name in 2015 to
Old Capitol City Roller Derby in order to project more gender inclusiveness, at the same time as changed the league organization to a non-profit. 
References [ edit ]
^ a b Uhl, Celine (19 March 2015). "New season, new name for Iowa City’s roller derby team". Little Village . Retrieved . 19 April 2015
^ Ryan Suchomel, "Rollin' out again", , November 28, 2008 Iowa City Press-Citizen
^ Meredith Hines-Dochterman, "Get out of their way", , January 14, 2009 The Gazette
^ Aaron W. Jaco, "These dames get rough", , April 14, 2010 Des Moines Register
^ " WFTDA Apprentice Program Welcomes 10 New Leagues", WFTDA, 5 October 2010
^ " WFTDA Adds Three New Members", WFTDA, 10 January 2012