Two Marathon High School students are taking their leadership and prevention efforts beyond the Keys this summer after earning prestigious Reach for Greatness Grants through the C...

With the school year coming to a close, Marathon High School’s Take Stock in Children program is celebrating a major accomplishment, as all 18 of the school’s graduating Take Stoc...

During the College of the Florida Keys Spring 60th Anniversary Commencement Ceremonies of on Friday, May 8, 2026, Dr. Christina Belotti was named the 2026 Distinguished Alumnus of...

The Marathon Dolphins Athletic year has come to a close with outstanding efforts by the MHS Special Olympic Team at their State Championships over the weekend. The team brought ho...

Marathon High School is proud to announce that 21 outstanding students have been recognized as members of Florida’s prestigious Talented Twenty Program. The Talented Twenty Progr...

ECMC and Champions for Change partnered with local agencies to host a Safe & Sober Prom Mock Crash at Marathon High School for juniors and seniors. Students witnessed a powerful...

Marathon HS student-athlete Christopher Paul has signed to continue his football and academic career with the Coe College Kohawks in Cedar Rapids, Iowa. Paul, a four-year varsity...

​ The City of Marathon and Monroe County proudly celebrated Earth Day 2026 with a vibrant and inspiring Art Expo held at Marathon City Hall on Wednesday, April 22. The event showc...

Deputy Superintendent Amber Acevedo and Marathon High School Principal Christine Paul recently visited schools in Palm Beach County to see the AICE Cambridge academic program in a...

Superintendent Ed Tierney and Board Chair John Dick presented Marathon High School's Champions for Change group with a GEMS award at Tuesday's board meeting. Marathon High Schoo...

This rigorous team competition spans every academic area and showcases the deep knowledge, teamwork, and healthy competition our students build through year‑round practice with th...

On Wednesday, April 22, Marathon High School proudly celebrated student achievement during the Superintendent Reading Award Ceremony, recognizing approximately 70 middle and high ...

On April 23, Marathon High School was proud to celebrate its dedicated volunteers during the Volunteer Appreciation Breakfast, graciously hosted by Chef Stanton and his talented c...

Congratulations to the ROSE Lifetime Achievement Award winner, Chef Carl Stanton of Marathon High School! The ROSE (Recognition of Service Excellence) Awards celebrate Monroe Co...

Students across Florida will take the Florida Assessment of Student Thinking (FAST) in May. FAST is a statewide progress‑monitoring assessment that helps teachers and families un...

Students in the Marathon Middle High School STEM program recently took learning beyond the classroom during a visit to the Caribbean Hurricane Preparedness event at Marathon Airpo...

This display is now available at Marathon Middle & High School. Everything in this collection was chosen with students in mind—helping build understanding, awareness, and a more i...

On April 15, Marathon High School proudly participated in Purple Up Day in recognition of the Month of the Military Child, a time dedicated to honoring the resilience and sacrific...

Superintendent Tierney and his wife Lori are "enjoying the drama" as they attend the various drama club presentations at schools throughout the Keys. In the photo, they attended M...

Marathon, FL – Students at Marathon High School had a unique opportunity to engage in the democratic process on campus as Sherri Hodies, Supervisor of Elections for Monroe Count...