The Junior Roller Derby Association (JRDA) a public nonprofit educational and amateur sports organization that is dedicated to advancing the growth of roller derby through the standardization of rules and goals for existing and new leagues.

The mission of JRDA is to nurture bold self-confidence in youth by developing teamwork and athletic ability while treasuring individuality within a culture of integration, encouragement, and service to others.

JRDA partners with competitive & recreational junior leagues, communities & schools, mentors & families; to empower youth through the international sport of roller derby.


JRDA follows The Rules of Flat Track Roller Derby – officially licensed by WFTDA  - with some changes to allow for skater safety, ability, and endurance, as documented in the JRDA Addenda. To learn about the most current rule set, please visit https://www.juniorrollerderby.org/page/show/2944856-rules-and-officials