Winter Registrations are now OPEN!  HS Boys & Girls Basketball, HS & MS Speech & Debate and  MS Boys Basketball are now OPEN.  NOW is the time to Register! Register early so coaches and teams have your contact information for preseason activities, and get a physical if needed so you are ready to go when practices start. Speech & Debate Practices start Sept 16 and preseason HS Basketball starts by Oct 1.

Registrations Currently Open for High School: Speech & Debate, Boys-Basketball, and Girls-Basketball.

Registrations Currently Open for Middle School: Speech & Debate (requires STEM MS Speech Class Enrollment) and  MS Boys-Basketball.

Simply click on the Registration Tab at the top of the page, or visit this link:

https://students.arbitersports.com/organizations/stem-school-highlands-ranch

The below link is the required CHSAA physical form (required for all but eSports & Speech). Also available on the Registration site.

https://chsaanow.com/documents/2025/6/9//Student_Medical_Eligibility_Form_6_2025.pdf?id=2827

Let’s Go Spartans!