Fox Valley Pop Warner Football, Inc. started our Challenger League in 2006. The Challenger League is a flag football program for special needs children.; The goal of the program is to provide a fun-filled and positive experience for special needs children. It's offered to girls and boys ages 6 to 18 with a cognitive, social or physical disability.  Games are non-contact Flag Football and are non-competitive. Parents can assist their child or ask for a volunteer buddy to assist their child.