
MonumentFIT
Best of Boston award-winning HIIT classes that meet you where you are and push you where you want to be.
Book a ClassFunctional Fitness in Charlestown
MonumentFIT is our signature functional fitness class offering CrossFit-style training that combines cardiovascular endurance, functional bodyweight movements, and weightlifting into one complete workout.
60-Minute Classes
Warm-up, skill or strength work, the workout, and cool-down. Fully coached every step.
All Levels Welcome
Every movement is scaled to your ability. No experience required. Just show up ready to move.
Complete Fitness
Cardiovascular endurance, functional movements, and weightlifting in one complete workout.
Daily Variety
Workouts change daily to keep you challenged and progressing. Same workout across all classes each day.

Built for Every Level
Each session includes running, rowing, or biking alongside strength training to build real-world fitness that carries into everyday life. Your coach will walk you through every movement and offer modifications as needed.
Our award-winning coaches bring decades of combined experience working with individuals across all fitness levels, ages, and injury needs. Whether you're just starting out or pushing for your next PR, you get expert guidance every class.
Ready to Get Started?
Book your free trial class and experience the Monument Fitness difference.
Book a Free Trial