• Grades: K-8

    6905 West Maryland Avenue
    Glendale, AZ 85303-3600

    Phone: 623-237-4011
    Fax: 623-237-5115

    Office Hours: 8:30 a.m. to 4:30 p.m.
    School Hours: 9:00 a.m. to 4:00 p.m.
    Breakfast In the Classroom: 8:45 a.m.-9:00 a.m.
    Early Release Hours: 9:00 a.m. to 1:00 p.m.
    Students are not permitted on campus until 8:40 a.m.

    Students may not be signed out after 3:30 p.m.


    Principal: Brad Horstman 

    Assistant Principal: Marisol Molina

  • Challenger School Vision Statement:
    CMS Bulldogs take P.R.I.D.E. in doing their personal best.

    Challenger School Mission Statement:
    Challenger Middle School takes P.R.I.D.E. in creating a culture of high academic, behavior and social excellence.