SIDR was established in the spring of 2011 through the cooperative efforts of a number of local women skaters. After only a few months of organizing, preparation, and practice, the whistle blew on SIDR’s sold-out debut bout on November 19, 2011. On March 31, 2012, SIDR began its first full season with a bout that was sold out before the doors even opened.


SIDR formally became a 501c3 nonprofit organization in 2016, and is 100% run, managed, and operated entirely by skaters and other volunteers working together for the benefit of the league and our community.

SIDR is dedicated to fostering a positive and autonomous athletic environment that promotes healthy competition, teamwork, and the love of roller derby.

To find out how you can become part of the Revolution, please visit our recruitment page.