Welcome to Green Mountain High School Athletic Registration


You will need your student's Jeffco Student ID number and a current physical to complete the registration.

If you do not have a 7 digit Jeffco Student Number please contact us for assistance.

If you do not currently have a family account in Athletics Registration you can set that up now.

Registration for Fall 2018 sports will not be available until July 24th. CHSAA has created a new online system that will be incorporated into our registration and we need a few more days to streamline this.

Thank you for your understanding.

*Additional forms required for transfer athletes, foreign exchange students, non-attending athletes, and athletes doing more than one sport in a season. You can find those listed under "Other Forms & Handbook" at the top of this page.

Click the icon below to begin

Athletic Team Registration

Online Registration Guide

If you have questions or need assistance with the registration, please contact:

Autumn Sereno - Assistant Principal/Athletic Director
Phone: 303-982-9519
Kimberly Koontz - Athletic Secretary
Phone: 303-982-9570

Email: Kimberly.Koontz@jeffco.k12.co.us