(0 votes, average: 0.00 out of 5)Log in to rate.The National Scholastic Athletics Foundation is an organization dedicated to the support of junior age (sub-20) and high school track and field. Aside from offering support to the USATF Junior Track and Field and selected high school track and field meets, we own and operate the NB Indoor Nationals, the New Balance Outdoor Nationals, and the Great American Cross Country Festival.