MCSD is proud to celebrate the outstanding principals who lead, inspire, and empower our schools every day! 💙💛 Throughout October, we’ll be showcasing our amazing principals, and...

Monroe County School District is Florida’s first Suicide Prevention Certified District with 100% of both public and charter schools being recognized as Suicide Prevention Certifie...

Marathon High School students had the opportunity to explore what comes after graduation without ever leaving campus during the school’s annual College & Career Fair on Monday, Se...

Marathon High School’s Champions for Change/SAVE Promise Club hosted Start With Hello Week, encouraging students to help end social isolation and create a more inclusive and conne...

Twelve members of the Marathon High School Marching Band, known as the Pride of the Florida Keys, traveled to Boca Raton on Sept. 12 to participate in the ninth annual FAU Band Da...

What a special evening at Marathon High School as dignitaries, students, staff, alumni, and our community gathered to celebrate the official naming of the Mike H. Puto Stadium. Th...

Marathon Middle High School has once again earned Gold Model School recognition for its Positive Behavioral Interventions and Supports (PBIS) program for the 2025–2026 school year...

Today, MMHS joins schools and organizations across the country in celebrating National IT Professionals Day, a day dedicated to recognizing the technology professionals who keep o...

Marathon High School students joined schools, colleges and universities across the country this week in honoring the lives lost during the terrorist attacks of September 11, 2001....

Sixth-grade scientists at Marathon High School put their knowledge to the test this week with a hands-on investigation of density. Students wrapped up their density review by comp...

Marathon High School students packed the courtyard during lunch on Sept. 11 for the school’s annual Club Rush, getting a firsthand look at the many ways to get involved at MHS. Fr...

Marathon High School students joined a worldwide effort to raise awareness about suicide prevention on Sept. 10 as Champions for Change partnered with Guidance Care Center, Inc. t...

2026 Hispanic Heritage Month Student Contests Now Open The Florida Department of Education and Volunteer Florida invite students across the state to participate in the 2026 His...

Congratulations to our Florida Positive Behavioral Interventions and Supports (FLPBIS) Model Schools! We are so proud of the efforts you have made to achieve this state recognitio...

Our first home match at the Florida Keys Country Club did not disappoint! Sophomore Emmett Merryman and Senior Roco Piscetello battled it out for a 2nd place finish each netting...

As part of our efforts to become a designated Purple Star School, MMHS is collecting photographs and information about veterans and active-duty military members connected to our s...

Marathon High School seniors made a grand entrance on their final first day — sprinting in with their traditional run, huddle, and class photo after a beautiful sunrise breakfast ...

As students and staff begin a new school year, Monroe County School District continues its commitment to maintaining safe, secure, and supportive learning environments across al...

MCSD Professional Learning Day in Marathon was bursting with energy today — the kind of energy that reminds you exactly why Monroe County School District is such a special place. ...

Five Marathon High School Champions for Change members and youth leaders had the opportunity to attend CADCA’s Mid-Year Prevention Training Institute this summer in Orlando. This ...