The Chargers track and field teams are in action tonight, as both teams head to Ballard for the Ballard Invitational. Other teams to compete in the boys meet include the Ballard Bombers, Perry Bluejays, Collins-Maxwell Spartans, Dowling Catholic Maroons, South Hamilton Hawks, Central Springs Panthers and South Tama Trojans. The girls team will face off against the West Marshall Trojans, Collins-Maxwell Spartans, South Hamilton Hawks, Ballard Bombers, South Tama Trojans, Gilbert Tigers and Iowa Falls-Alden Cadets.