Charlestown's Best Gym for Functional Fitness
Award-winning coaching, real community, real results. CrossFit-style group classes, personal training, open gym, women's only classes, and teen fitness programs.
Get StartedOur Programs
From group classes to one-on-one coaching, we have something for everyone.
MonumentFIT
Our functional fitness and CrossFit-style classes combine strength training, cardio, and mobility work to help you move better and feel stronger in everyday life.
Learn More
StrongHER
Our StrongHER program offers women a dedicated space to train, connect, and grow stronger together in a supportive, women-only environment.
Learn More
TeenFIT
TeenFIT introduces young athletes to proper strength training, conditioning, and movement patterns in a fun, age-appropriate environment.
Learn More
Personal Training
Our certified trainers create customized programs designed around your specific goals, whether that's losing weight, building muscle, or improving your health.
Learn More
Open Gym
Full access to our 5,000 sq ft facility and all equipment during open gym hours. Follow your own programming or practice skills between classes.
Learn MoreMore Than a Gym
Charlestown's home for functional fitness for 11 years and counting.
At Monument Fitness, we believe fitness is a journey, and we're here to help you every step of the way. Our award-winning coaches bring decades of combined experience working with individuals across all fitness levels, ages, and goals.
Whether you're just starting out or pushing for your next PR, you'll find a welcoming, supportive community that pushes you to be your best. Our 5,000 sq ft facility features everything you need, from free weights and cardio equipment to a full pull-up rig and strongman gear.
What Our Members Say
Don't just take our word for it.
“Monument Fitness completely changed my relationship with working out. The coaches know your name, push you when you need it, and never make you feel out of place. Best gym in Charlestown, hands down.”
Ready to Get Started?
Book your free trial class and experience the Monument Fitness difference.
Book a Free Trial