Area cross country teams are back at it on Thursday after several teams competed on Tuesday. Luxemburg-Casco and Sturgeon Bay will be joined by Brillion, Chilton, Denmark, Elkhart Lake-Glenbeulah, Howards Grove, New Holstein, Plymouth, Roncalli, St. Ignatius – Chesterton Academy, and Valders at the Valders Invitational. The first races begin at 4 p.m.