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Welcome to ThunderRidge
ThunderRidge High School empowers Grizzlies with curiosity, compassion, and the skills to thrive in college, careers, or the military while fostering meaningful connections and critical thinking.
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
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
![25-26 School Tours]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1748554361/dcsdk12org/o7ng6pu9vew8guz5tr9z/TRHSSchoolTours.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1748554361/dcsdk12org/o7ng6pu9vew8guz5tr9z/TRHSSchoolTours.jpg","width":296}])
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.
Click HERE to schedule your tour today!
Discover what makes life as a Grizzly unforgettable—come see why our school is the place to be!
![Summer Office Hours]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1748367537/dcsdk12org/e38usaoifuuorxchodya/TRHSSummerOfficeHours.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1748367537/dcsdk12org/e38usaoifuuorxchodya/TRHSSummerOfficeHours.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1748367537/dcsdk12org/e38usaoifuuorxchodya/TRHSSummerOfficeHours.jpg","width":600}])
![Round 2 of Open Enrollment!]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1742843841/dcsdk12org/bwzhm9bjasg2hhjgdnyn/AdobeStock_394509716.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1742843841/dcsdk12org/bwzhm9bjasg2hhjgdnyn/AdobeStock_394509716.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1742843841/dcsdk12org/bwzhm9bjasg2hhjgdnyn/AdobeStock_394509716.jpg","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1742843841/dcsdk12org/bwzhm9bjasg2hhjgdnyn/AdobeStock_394509716.jpg","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1742843841/dcsdk12org/bwzhm9bjasg2hhjgdnyn/AdobeStock_394509716.jpg","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_6/v1742843841/dcsdk12org/bwzhm9bjasg2hhjgdnyn/AdobeStock_394509716.jpg","width":2200}])
Events Column Container
![Prepare for Express Check-In]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1747862913/dcsdk12org/kvuz7508mjvnewqa58jd/TRHSExpressCheckIn_7.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1747862913/dcsdk12org/kvuz7508mjvnewqa58jd/TRHSExpressCheckIn_7.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1747862913/dcsdk12org/kvuz7508mjvnewqa58jd/TRHSExpressCheckIn_7.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1747862913/dcsdk12org/kvuz7508mjvnewqa58jd/TRHSExpressCheckIn_7.png","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1747862913/dcsdk12org/kvuz7508mjvnewqa58jd/TRHSExpressCheckIn_7.png","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1747862913/dcsdk12org/kvuz7508mjvnewqa58jd/TRHSExpressCheckIn_7.png","width":1728}])
Click here to make sure you are able to log in when Express Check In opens in July for the 2025-2026 school year.
For questions please email: trhs_registrar@dcsdk12.org
Meet Our Leadership Team
![Instructional Coach & GT Facilitator | Dave Stickland]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1742916308/dcsdk12org/szaq7dyo8rjhf9gcatx4/sticklanddave.webp","width":172}])
Instructional Coach & GT Facilitator | Dave Stickland
![Administrative Dean/Center Based Program Director | Marshawn Yuhas]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1742916373/dcsdk12org/s72yknwhk2vb4pmwnavn/yuhas.webp","width":172}])
Administrative Dean/Center Based Program Director | Marshawn Yuhas
![Administrative Dean | Robert 'Bobby' Florio]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1742916574/dcsdk12org/pwi7k4yki9kjbotp777f/florio.webp","width":172}])
Administrative Dean | Robert 'Bobby' Florio
![Athletic Director & Assistant Principal | Josh Stephenson]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1742916782/dcsdk12org/fdufkyz8cpmlseafyj3v/stephenson.webp","width":172}])
Athletic Director & Assistant Principal | Josh Stephenson
![Assistant Principal | Amie McCarty]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1742916875/dcsdk12org/qecqvo3bx7fmqzklxscy/mccarty.webp","width":172}])
Assistant Principal | Amie McCarty
![Assistant Principal | Cristina Berrett-Braun]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1742916922/dcsdk12org/h7vfs6s0zkdeuoy4a3hb/berrett-braun.webp","width":172}])
Assistant Principal | Cristina Berrett-Braun
![Principal | Sean Patterson]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1742916978/dcsdk12org/yvy67nh0ryuseysf5tgn/patterson.webp","width":172}])
Principal | Sean Patterson