Arrowhead is a member of the Classic 8 Conference. In 2004, it became the first non-professional venue in Wisconsin to use FieldTurf on its football field when it was installed at Pfeiffer Memorial Stadium. In 2007, the school renovated its East Gym in the north campus to include a new wooden floor with the school's "A" logo at half court. The school has an on-campus ice rink, the Howard G. Mullett Ice Center, which was donated by the Mullett family and opened in 1998.