The DerbyCross TM concept and language associated with the sport's description is copyrighted via the US Library of Congress. A trademark is pending. UNAUTHORIZED USE OF THE NAME, CONCEPT OR RULES WITHOUT SPECIFIC PERMISSION FROM DERBYCROSS ORGANIZERS IS PROHIBITED AND PUNISHABLE BY LAW. If you would like to hold a DerbyCross event or class, please contact Dana Voorhees at 202.236.5510 or via email at DeenerV@aol.com.