Welcome to ThunderRidge High School, home of the Grizzlies!

The ThunderRidge Office will reopen for the 2020-2021 School Year on July 27th by appointment only. Please click here for appointment request information.

DCSD COVID-19 Information

Important Forms

Schedule Concern Form

Teacher Aid Request Form

AP/IB/ACC Drop Form, Fall Semester

Parking permit

: At this time we are not issuing parking permits, if/when we return to 100% in-person learning we will reassess at that time. If you have already paid for a parking permit, you will be issued a refund. However, we are still offering personalized parking spots to seniors (see below). If you have any questions about parking permit payments,
please contact 
Renee Mares in our finance department. 

PERSONALIZED PARKING SPOT: SENIORS! If you would like your own parking spot (you can personalize it too), please submit your application! Parking permit fees must be paid prior to submitting a parking spot application. Click here to apply for your personalized parking spot -Seniors only -- first come, first serve - LIMITED AVAILABILITY!

New Student Enrollment

Click here to enroll!


School Store

*Closed for now

Click on the logo to see what we have available at our school store!  


Time for a sign

 Help us raise funds for a marquee outside of our school!
Click Here to donate today!


LASTING MEMORIES: Buy a brick, memories forever! 
Click here to order your personalized paver brick. 
These engraved bricks will replace the walkway at the front entrance to create an awesome "Grizzly Walk"
for all those who enter 
THE ThunderRidge High School.
Purchasing a brick is a special way for all Grizzlies to forever leave their mark on TR 
and for visitors and new students to see the incredible legacy that has come before them!

Grad cap
Class of 2020!

Pictures from June 24th's ceremony:

Virtual Graduation:

View the Class of 2020's graduation ceremony:

Open Enrollment 2020-2021
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Douglas County School District Nondiscrimination Notice: The Douglas County School District does not discriminate on the basis of race, color, sex, sexual orientation, gender identity/expression, religion, national origin, ancestry, creed, age, marital status, genetic information, or physical characteristics, disability or need for special education services in admissions, access to, treatment of, or employment in educational programs or activities. The School District’s Compliance Officer is Ted Knight, Assistant Superintendent, 620 Wilcox Street, Castle Rock, Colorado, complianceofficer@dcsdk12.org, 303-387-0067. Complaint procedures have been established for students, parents, employees and members of the public.