Athletics Office

The Athletics Office processes registrations for youth and adult athletic leagues and teams, and also handles athletic field reservations and rentals.  The office is located on the first floor of the Administration Office

Athletics Information

There are three convenient ways to register for athletics classes and programs. 

  1. Register online  at Team Sideline
  2. In person at our Athletics Office (Mon - Fri, 8 am - 5 pm).
  3. Call in registrations at 303.798.7515  (Mon - Fri, 8 am - 5 pm)

For all other class and program registrations, please register through our online catalog.


6631 S University Blvd
Centennial, CO 80121


Mon - Fri: 8 am - 5 pm

Holiday Hours
Memorial Day, Mon, May 28, Closed
Independence Day, Wed, July 4, Closed
Labor Day, Mon, Sep 3, Closed
Thanksgiving, Thu, Nov 22: Closed
Day After Thanksgiving, Fri, Nov 23: Closed
Christmas Eve, Mon, Dec 24: Closed
Christmas, Tue, Dec 25: Closed
New Year’s Day, Tue, Jan 1, 2019: Closed