Welcome to ThunderRidge High School
Home of the Grizzlies!

TRHS Office Closes for the Summer at 12:00pm on June 9th

Registration is open for Summer School from May 2 - May 27, 2023
Click here for more information

Graduation Photos

Graduation photos will be available for viewing soon! (3-5 days after the ceremony.)
The portraits will upload to a Photo Day website you
can access here or using the link in the flyer.

If you log in prior to the images being uploaded,
you will receive a special offer to make a pre-payment towards
your graduation order and receive free shipping.
Prepayment is not required to view your student’s portrait,
simply wait until after the images 
are uploaded to the gallery.

Text 116783GY23 to 90738* or visit https://galleries.photoday.io/ 
and enter the access code to get started.

Grad Photos

Are you moving? / Is your student attending a school other than TRHS for the 2023-24 school year?

If your child is leaving to attend another high school for the 2023-24 school year, please notify Tiffany Klenke, Registrar, at [email protected] as soon as possible.  The withdrawal paperwork will be started and instructions on returning books, paying fees, etc will be explained.  Following this process will allow for a smooth transition to the new school. 


Are you interested in attending ThunderRidge High School
for the 2023-2024 school year?
The second round of open enrollment for DCSD begins January 23.
Visit the 
DCSD website to apply.

Please reach out to Tiffany Klenke, Registrar, at [email protected] with any questions.  

Sick Smile Face
Guidelines for Determining
Student Attendance
Click Here

2023 Hall of Fame Induction Ceremony
Sunday July 23rd at 4pm
Purchase tickets at trathletics.org

Max Willett
Rachel Kellmann
Eric Moats
Jessica Keller
Curt Beling
Kiersta Paul
2002/2003 Boys Basketball Teams

HOF 2023

Dog Days of Summer
Register for the Douglas County Libraries'
Summer Reading Program
Register online starting May1st at DCL.org/summer-reading
or sign up at the library starting June 3rd
Help our school win $500! TRHS won last year, let's see if we can do it again!
DCL Summer Program

School Tours
School tours take approximately thirty (30) minutes and are offered twice a month at 2:00 p.m. on Wednesdays from September to April. All tours are led by trained student Peer Counselors.

We currently do not offer shadowing opportunities.

If you would like to arrange a tour, use our TOUR REQUEST FORM.

Questions? Contact the Counseling Center at 303-387-2026.  

School Store
To see items with pricing, sign into Myschoolbucks,
select browse all items and select the filter of apparel.

ThunderRidge High School - Grizzly Walk Brick Fundraiser

ThunderRidge High School is selling engraved bricks to resurface the sidewalk at the main entrance of the building. These bricks are a great way for families to commemorate their time as Grizzlies for years to come! Funds raised through the sale of these bricks will go directly back to improving facilities for our students. Portions of the funds can also be given to the club/sport/activity of your choice, just choose which organization you would like those funds to go to and we will take care of the rest.


American Furniture Warehouse Giving Back
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    In compliance with Titles VI & VII of the Civil Rights Act of 1964, Title IX of the Education Amendments of 1972, Section 504 of the Rehabilitation Act of 1973, the Age Discrimination in Employment Act of 1967, the Americans with Disabilities Act, the Genetic Information Nondiscrimination Act of 2008, and Colorado law, the Douglas County School District RE-1 does not unlawfully discriminate against otherwise qualified students, employees, applicants for employment, or members of the public on the basis of disability, race, creed, color, sex, sexual orientation, marital status, national origin, religion, ancestry, or need for special education services. Discrimination against employees and applicants for employment based on age, genetic information, and conditions related to pregnancy or childbirth is also prohibited in accordance with state and/or federal law. Complaint procedures have been established for students, parents, employees, and members of the public. The School District's Compliance Officer and Title IX Coordinator to address complaints alleging sexual harassment under Title IX is Aaron Henderson, 620 Wilcox Street, Castle Rock, Colorado, [email protected], 720-433-1083.

    Outside Agencies

    Complaints regarding violations of Title VI, (race, national origin), Title IX (sex, gender), Section 504/ADA (handicap or disability), may be filed directly with the Office for Civil Rights, U.S. Department of Education, 1244 North Speer Blvd., Suite 310, Denver, CO 80204. Complaints regarding violations of Title VII (employment) and the ADEA (prohibiting age discrimination in employment) may be filed directly with the Federal Office of Equal Employment Opportunity Commission, 303 E. 17th Ave., Suite 510, Denver, CO 80202, or the Colorado Civil Rights Commission, 1560 Broadway, Suite 1050, Denver, CO 80202.


    Special Education records which have been collected by Douglas County School District related to the identification, evaluation, educational placement, or the provision of special education in the district, must be maintained under state and federal laws for the period of five (5) years after special education services have ended for the student. Special education services end when the student is no longer eligible for services, graduates, or completes his/her educational program at age 21, or moves from the district. This notification is to inform parents/guardians and former students of Douglas County School District's intent to destroy the special education records of students who exited special education services as of June 30, 2016. These records will be destroyed in accordance with state law unless the parent/guardian or eligible (adult) student notifies the school district otherwise. After five years, the records are no longer useful to the district, but may be useful to the parent/guardian or former student in applying for social security benefits, rehabilitation services, college entrance, etc. The parent/guardian or eligible (adult) student may request a copy of the records by requesting the records at this link ( Douglas County School District Transcripts and Records Requests ).