Knoxville Youth Athletics - your starting line for the best in area Cross Country / Indoor Track / Outdoor Track programs and events. Serving 10,000 area kids ages 5-18 in a 11 county area, the Knoxville Youth Athletics Program serves as a platform for kids to reach for the stars. From developmental to competitive Knoxville Youth Athletics creates a supportive environment for everyone to explore their potential. We invite you to experience fun, fitness and finish lines today with Knoxville Youth Athletics.