Posts 6-10 of 18
CLS ACES Team Places Third at State Finals
The CLS ACES team finished in third place at the ACES state competition, their best since 2001
March 25, 2026
D155 Board Approves New CLS Principal for Next School Year
District 155’s Board of Education approved Dan DeBruycker as the next principal of Crystal Lake South High School.
November 20, 2025
Brian Bogda to Be Inducted into Illinois High School Baseball Coaches Association Hall of Fame
Brian Bogda, head baseball coach at Crystal Lake South High School, will be inducted into the Illinois High School Baseball Coaches Association (IHSBCA) Hall of Fame in early December.
November 20, 2025
Ben Stoner Named 2025 Illinois Theatre Association Award of Excellence Winner
Crystal Lake South High School theatre director Ben Stoner has been honored with the Illinois Theatre Association’s 2025 Award of Excellence in the Secondary Education Division.
September 18, 2025
Crystal Lake South’s EasyLife Earns National Gold Recognition
Crystal Lake South's Virtual Enterprises International (VEI) – Entrepreneurship (Dual Credit) class has earned the Gold Circles of Excellence designation for its student-run virtual company.
September 15, 2025