Welcome to ThunderRidge High School, home of the Grizzlies!

Grizzly Gives

Athletic night


Mark your calendar

Are you a Junior or Senior interested in becoming a link leader for the 2020-2021 school year? Click on the link below to download and print the application. 

All applications are due March 12th to the counseling office. If you have questions come see Mrs. Gillmore in (C113) or Mrs. Brant (E210) 

See the Senior page under Students for a calendar of events for Seniors 2020!

Seniors, have you completed  your community service hours?  You need 20 hours to graduate! 
Print off the Community Service form on the Counseling & Post Grad page, complete and return to the main office.   
Guidelines for acceptable community service is on the document.  


School Store
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!

Parent Partnership Seminar
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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.