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    • Home
    • START HERE
      • Book a Free Trial Class
      • Purchase a Membership
    • FITNESS
      • MonumentFIT
      • StrongHER
      • TeenFIT
      • Personal Training
      • Open Gym
    • About Us
      • Membership Options
      • Fitness Schedule
      • Our Team
      • Our Facility
      • Contact Us
  • Home
  • START HERE
    • Book a Free Trial Class
    • Purchase a Membership
  • FITNESS
    • MonumentFIT
    • StrongHER
    • TeenFIT
    • Personal Training
    • Open Gym
  • About Us
    • Membership Options
    • Fitness Schedule
    • Our Team
    • Our Facility
    • Contact Us

Charlestown's Premier Gym and Fitness Community

Charlestown's Premier Gym and Fitness CommunityCharlestown's Premier Gym and Fitness CommunityCharlestown's Premier Gym and Fitness Community
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Charlestown's Fitness Destination

Monument Fitness is Charlestown's go-to gym for functional fitness, personal training, open gym, and group classes that deliver real results. Located in the heart of Charlestown, MA, we're more than just a gym, we're a community committed to helping you become the strongest version of yourself. 


Whether you're searching for a gym near you or the best CrossFit in Charlestown, Monument Fitness offers everything you need under one roof. Our expert coaches, supportive community, and diverse class schedule make fitness accessible and effective for everyone, from beginners to elite athletes. 

MonumentFIT: Award Winning HIIT Classes

Personal Training: Train With Our Award Winning Staff

MonumentFIT: Award Winning HIIT Classes

Our functional fitness and CrossFit-style classes in Charlestown combine strength training, cardio, and mobility work to help you move better and feel stronger in everyday life. Each HIIT class is coached by certified trainers who scale workouts to your ability level, ensuring you're challenged safely and effectively.

StrongHER: Women's Only Group Class

Personal Training: Train With Our Award Winning Staff

MonumentFIT: Award Winning HIIT Classes

StrongHER women's only fitness class at Monument Fitness

Our StrongHER program offers women a dedicated space to train, connect, and grow stronger together. These women's only classes provide expert coaching in a supportive environment where you can focus on your fitness goals without intimidation. 

Personal Training: Train With Our Award Winning Staff

Personal Training: Train With Our Award Winning Staff

Personal Training: Train With Our Award Winning Staff

 Looking for personal training in Charlestown? Our certified trainers create customized programs designed around your specific goals, whether that's losing weight, building muscle, training for a sport, or improving your overall health. Get the accountability, expertise, and support you need to succeed. 

TeenFit: Building Fit Futures

Open Gym: Train on Your Schedule

Personal Training: Train With Our Award Winning Staff

TeenFit youth strength training program in Charlestown MA

 Our TeenFit program introduces young athletes to proper strength training, conditioning, and movement patterns in a fun, age-appropriate environment. We help teens build confidence, discipline, and a lifelong love of fitness. 

Open Gym: Train on Your Schedule

Open Gym: Train on Your Schedule

Open Gym: Train on Your Schedule

Open Gym all day at Monument Fitness in Charlestown MA

Monument Fitness offers open gym access throughout the day, giving you the flexibility to train when it works for you. Use our equipment, follow your own programming, or practice skills between classes. 

See What Our Members Say!

Contact Us

Better yet, see us in person!

We love our customers, so feel free to visit during normal business hours.

Monument Fitness

545 Medford Street, Charlestown, MA, USA

info@monumentfit.com ‪(617) 297-8231‬

Hours

Open today

05:30 am – 07:30 pm

Copyright © 2026 Monument Fitness. All Rights Reserved

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