The 13th Mayor Cup Jozefow was held on December 16th, 2013 in Jozefow, Poland located near Warsaw organized by Polish DOP Sensei Pawel Juszczyk. A record 366 competitors from 28 dojos across Poland and one team from Belarus participated. There were 38 categories from children 8 years old and up. The competition was well organized; everything went smoothly and in a very good atmosphere.