The Indiana Invaders are a team comprised of elite and elite development athletes competing in USA Track & Field National Championship competitions in Cross Country, Indoor and Outdoor Track & Field and at Road Racing Championships.

In 2009, the Indiana Invaders began thier second decade flying in the face of conventional track & field thinking with ten years of "lessons learned."  The first stage of the restructured Indiana Invaders features a focused development of a national class Middle Distance Crew for women and men.

The Indiana Invaders enter their third full Olympiad of competition having lead all USATF clubs in the team's first decade (1999 to 2008) with the most athlete entries (142) in the greatest number of events at USA National Championships.

Indiana Invaders team members are residents of Indiana and in most cases live and train in Indianapolis.