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 ...

Marathon High School's Student Government Association kicked off the 2026-2027 school year with an engaging leadership pre planning session designed to bring students together, st...

Keys Federal Credit Union presented Principal Christine Paul with a check for $1584.76 this week for Q2 as part of the Dolphin Pride Free Cash Back program. Thank you to KFCU and...

Marathon High School is celebrating the accomplishments of 2026 graduate Adriana Calvo, who was selected as the 2026 Youth Speaker for the opening general session of the CADCA Mid...

Congratulations to Adriana Calvo and Our MHS Champions for Change! Adriana Calvo, a Marathon High School Class of 2026 graduate, MHS Champions for Change member, and Monroe C...

Marathon High School is proud to announce another year of growth and achievement in its Advanced Placement (AP) program, reflecting the school's continued commitment to expanding ...

We’re proud to announce that our school earned a B school grade for the year! This accomplishment reflects the hard work and dedication of our students, teachers, staff, families,...

Several members of Marathon High School's faculty spent this week in Orlando attending the AVID Summer Institute, one of the nation's premier professional learning events focused ...

The principals and curriculum team celebrated two incredible women whose careers have shaped our district in powerful, lasting ways — Linda Diaz and Lisa Taylor. For Linda, this ...

A passing score on both the Florida Grade 10 ELA Reading Exam and Algebra 1 EOC is required to earn a Florida Standard Diploma. Students who have not yet met these requirements ar...

A great opportunity today for our Marathon Dolphins football players as they attend the St. Thomas University Football Camp! St. Thomas University, located in Miami Gardens, has ...

Monroe County School District is proud to recognize and celebrate the incredible achievements of this year’s graduates across our high schools! Academic Honors Congratulatio...

The Monroe County School Board held its regular board meeting Tuesday night, the first meeting since the end of the 2025-26 school year. Board members all thanked school district p...

Enjoy your summer break from school. We will see you back on August 12th. We hope you keep reading books over the summer and we'd like to hear all about them when you come back. W...

To help ensure that Florida children have access to wholesome meals during summer break, the Florida Department of Agriculture and Consumer Services partners with schools and orga...

Read the latest edition of the Superintendent's Bulletin for up to date news and information about the Monroe County School District! Click here!

MHS Champions for Change Member and Monroe County Coalition Youth Leader, Adriana Calvo, has been selected as the 2026 CADCA Mid-year youth speaker. In Orlando this summer, Adria...

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...