Knox Active is Knoxville’s largest adult sports leagues & social events connection for adults. We connect YOU with adult sports leagues and events in Knoxville, Tennessee! We offer a variety of leagues including softball, flag football, basketball, volleyball, soccer, kickball, bowling, golf and so on. It doesn’t matter what skill level you are Knox ACTIVE has a league for you! In most cases, you can sign up as an individual or a team. Knox ACTIVE is also known for its happy hours, group outings, trips, tournaments and special events.