Miami Xtreme Youth Football League: Categories | Sports – Home Posted by Wilson Alvarez | Aug 6, 2014 | West Kendall | 0 | The Miami Xtreme Youth Football League’s 2014 season will run until November. It includes teams about 3,500 players ranging from 5 to 14-year-olds. These are the teams in the seven categories: Source: www.local10.com