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International Baccalaureate Diploma Programme
The IB Diploma Programme at ThunderRidge is designed to offer students an internationally-minded, rigorous, and in-depth education.
Field Day
Field Day is a cherished tradition that makes TRHS truly unique!
DECA Marketing Teacher of the Year
Congratulations to Gen Bennett, our outstanding Business teacher, on being named DECA Marketing Teacher of the Year! This well-deserved honor from DECA recognizes her dedication to inspiring students, building real-world business skills, and creating engaging learning experiences that prepare students for future success.
ThunderRidge earns Special Olympics Unified Champion Honor for the second time
Congratulations to ThunderRidge High School on being named a Special Olympics National Unified Champion School for the second time, a prestigious recognition that highlights TRHS’s continued commitment to inclusion, unity, and creating a school community where every student feels valued and belongs.
Mission & Philosophy
About Us
At ThunderRidge High School, we empower our Grizzlies by fostering curiosity, compassion, community, and a commitment to service. We strive to provide a safe and supportive environment where every student can develop the skills, knowledge, and confidence to pursue their chosen path—whether in higher education, a professional career, or military service.
Through meaningful relationships, academic relevance, and critical thinking, we equip our students with the tools they need to succeed and make a lasting impact on the world.
News & Events
News Column Container
![Spring Musical: Momma Mia]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1773250858/dcsdk12org/alacjyu9yju6kzzkhark/TRHSMommaMia.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1773250858/dcsdk12org/alacjyu9yju6kzzkhark/TRHSMommaMia.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1773250858/dcsdk12org/alacjyu9yju6kzzkhark/TRHSMommaMia.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1773250858/dcsdk12org/alacjyu9yju6kzzkhark/TRHSMommaMia.png","width":1024}])
Don’t miss our spring musical, Mamma Mia!, showing April 2, 3, 4 and April 9, 10, 11.
Tickets are also available in the lobby each night before the show.
![Junior Timers Needed]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1773431940/dcsdk12org/sagffkbrnxbldlvz9wgb/TRHSJrTimers.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1773431940/dcsdk12org/sagffkbrnxbldlvz9wgb/TRHSJrTimers.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1773431940/dcsdk12org/sagffkbrnxbldlvz9wgb/TRHSJrTimers.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1773431940/dcsdk12org/sagffkbrnxbldlvz9wgb/TRHSJrTimers.png","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1773431940/dcsdk12org/sagffkbrnxbldlvz9wgb/TRHSJrTimers.png","width":1300}])
Attention TRHS Juniors! Sign up to be a Junior Timer for the 2026 Senior Boards!
Sign up deadline is March 26th!
![Round 2 of Open Enrollment!]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1762291590/dcsdk12org/hhddnsqpdarg5cs1hjc8/TRHSOpenEnrollment.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1762291590/dcsdk12org/hhddnsqpdarg5cs1hjc8/TRHSOpenEnrollment.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1762291590/dcsdk12org/hhddnsqpdarg5cs1hjc8/TRHSOpenEnrollment.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1762291590/dcsdk12org/hhddnsqpdarg5cs1hjc8/TRHSOpenEnrollment.png","width":1100}])
Read More
about Round 2 of Open Enrollment!
Events Column Container
![Support After Prom]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1757108686/dcsdk12org/gahqugwwzlnkycdvp9ro/TRHSAfterProm.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1757108686/dcsdk12org/gahqugwwzlnkycdvp9ro/TRHSAfterProm.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1757108686/dcsdk12org/gahqugwwzlnkycdvp9ro/TRHSAfterProm.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1757108686/dcsdk12org/gahqugwwzlnkycdvp9ro/TRHSAfterProm.png","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1757108686/dcsdk12org/gahqugwwzlnkycdvp9ro/TRHSAfterProm.png","width":1536}])
We are excited to announce the return of the After Prom at ThunderRidge!
The 2026 Prom will be on Friday, April 24th (more information to come in the spring), with After Prom taking place afterwards at Sporty Pickle. The kids will have plenty of fun and safe activities to do immediately following Prom. But we need community support to make this happen for our students! Our goal is to raise $7,000. You can make a donation by clicking here, or by scanning the QR code.
Please email Thomas Sullivan at thomas.sullivan@dcsdk12.org with questions.
Reels
Meet Our Leadership Team
![Instructional Coach & GT Facilitator | Jennifer Brant]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1755901059/dcsdk12org/ysehbtn49itzy3rxoy0q/Brant.jpg","width":172}])
Instructional Coach & GT Facilitator | Jennifer Brant
![Assistant Principal & Activities Director | Marshawn Yuhas]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1755901015/dcsdk12org/byjljrbmfhmaamueb6hf/Yuhas.jpg","width":172}])
Assistant Principal & Activities Director | Marshawn Yuhas
![Assistant Principal | Bobby Florio]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1755900982/dcsdk12org/itky3ks9yvlb1bzsxlcx/Florio.jpg","width":172}])
Assistant Principal | Bobby Florio
![Athletic Director & Assistant Principal | Josh Stephenson]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1755900945/dcsdk12org/ndinoldakrqog7d7zlud/Stephenson.jpg","width":172}])
Athletic Director & Assistant Principal | Josh Stephenson
![Assistant Principal | Amie McCarty]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1755900886/dcsdk12org/qval8rhapaenerdlkp0v/McCarty.jpg","width":172}])
Assistant Principal | Amie McCarty
![Assistant Principal | Cristina Berrett-Braun]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1755900177/dcsdk12org/zux31vozglfgyutd6xpu/Berrett-Braun.jpg","width":172}])
Assistant Principal | Cristina Berrett-Braun
![Principal | Liz Walhof]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1755900123/dcsdk12org/f7a511z7yjicr3ohiusw/Walhof.jpg","width":172}])
Principal | Liz Walhof
![Administrative Dean | Kristen Kovack]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1755901224/dcsdk12org/ittj5zar3bgclvwi7cg2/Kovack.jpg","width":172}])
Administrative Dean | Kristen Kovack
![IB Coordinator | Kelse Risner]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1757534284/dcsdk12org/rwz0nvlsficdvog00cy5/2072616.jpg","width":172}])
IB Coordinator | Kelse Risner