Wahlert High School offers opportunities for participation in 22 interscholastic athletic activities. Many of these sports include freshmen, sophomore and junior varsity levels of competition. The sports currently offered to boys include football, cross country, bowling, basketball, wrestling, golf, tennis, track, soccer, baseball and swimming (co-op with Dubuque Community Schools). The sports offered to girls include cheerleading, crosscountry, swimming, volleyball, bowling, basketball, golf, tennis, track, soccer, and softball. Wahlert's varsity athletic teams compete in the Mississippi Valley Conference. All students who wish to participate in interscholastic athletics must have a valid (completed in the past calendar year) physical and a Holy Family Catholic School Participation Agreement on file in the Athletic Director's office.