2. Gameplay — The Rules of Flat Track Roller Derby | 20230101
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Roller Derby Rule of the Day - 1.2.1 For regulation inter-league games, the track will be based on the specifications in Appendix A. The method of marking dimensions (tape, rope, etc.), including
World Skate International Rules of Roller Derby
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File:Roller derby track.svg - Wikimedia Commons
THE RULES OF FLAT TRACK ROLLER DERBY, JRDA EDITION