What are the opening hours?

Monday 5am - 8pm 6am - 8pm Tuesday 5am - 8pm 6am - 8pm Wednesday 5am - 8pm 6am - 8pm Thursday 5am - 8pm 6am - 8pm Friday 5am - 6:30pm 6am - 7pm Saturday 9am - 12pm Sunday 9am - 11pm

Monument Fitness Charlestown

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Boston, MA
Monument Fitness Charlestown

Monument Fitness is the premier fitness location in Charlestown, MA. HIIT, Bootcamp, and Barbell clas

11/21/2025

Meet Coach Melissa, a Monument OG with over a decade in the fitness industry and a serious passion for helping others thrive.

A member since 2018 and coach since 2020, Mel brings energy, expertise, and a signature mix of fire playlists and Michael Scott humor to every class. When she’s not coaching, she’s serving patients as an RN at MGH and leading as Head of Clinical Services at Vivolo Wellness Club.

Hard work, heart, and good music, that’s Mel in a nutshell.

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11/19/2025

How many reps would you bet on?

Stacey and Aaron are taking on a bodyweight back squat challenge next Wednesday, November 26 and you can pledge $$ per rep to support Harvest on Vine.

Sign up in person at the gym or through the link in bio.

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11/18/2025

Say hello to Coach Olga! 👋

A competitive CrossFitter with years of experience, Olga brings sharp focus, expert movement coaching, and contagious energy to every class. She meets athletes where they are, from first-timers to seasoned competitors, helping each one move better, safer, and stronger.

Outside the gym, she’s an animal lover, rescue advocate, entrepreneur, and pickleball pro-in-the-making.

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11/08/2025

Say hello to Coach Erin! 👋

A former softball and soccer player turned CrossFit coach, Erin brings energy, empathy, and creativity to every class. With a background in mental health counseling and a passion for fitness, she helps athletes grow stronger inside and out.

When she’s not coaching, you’ll find her baking or hanging with her French Bulldog, Toast. 🐾

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11/06/2025

A strength and conditioning class specifically for women.

StrongHER is designed and coached by Stacey Kroon, a lifelong fitness athlete, business owner, and powerhouse mom. Each class has one goal: to empower women by helping them get stronger.

Join the movement every Tuesday and Thursday. Lift. Laugh. Get StrongHER.

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11/01/2025

Showing up is half the battle, and these members proved it all October long. 💪

Huge shoutout to our top attendees who brought the energy, consistency, and commitment every single week.

Think you’ve got what it takes to make the list next month? November’s challenge starts now, every class counts.

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10/29/2025

Say hello to Coach Annie! 👋

Annie is a lifelong athlete turned powerhouse coach. From the ice rink to the rugby field, she’s built her career on grit, teamwork, and drive. At Monument Fitness, she brings the same energy to helping our members push limits and level up every session.

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10/20/2025

At Monument Fitness, it’s more than a workout; it’s a community.

We’re here to help you build strength, confidence, and real results through expert coaching, high-energy HIIT classes, and a team that’s with you every step of the way.

Train hard, have fun, and feel your best.

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10/07/2025

Consistency builds results.

Shoutout to our top attendees for September, the ones who showed up day after day and put in the work.

Keep showing up, keep getting better 💪

Who’s making the list in October?

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09/29/2025

Meet Aaron, Co-Owner & Head of Programming!

Aaron has been coaching for nearly 20 years, starting out in college baseball before bringing his passion to fitness.

For the past 13 years, he’s built Monument Fitness alongside Stacey, creating a community where members push past limits and thrive.

As Head of Programming, Aaron designs workouts that challenge and motivate and as a coach, he’s the one who makes you believe you can do more than you thought possible.

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08/06/2025

🚨 JULY ATTENDANCE CHALLENGE 🚨

Congrats to all who met the July attendance challenge. Hitting 12 classes from July 7th-July 31st is hard but these people stepped up and got it done!

Double congrats to Sarah Matuszczak on hitting 15 classes and winning the protein raffle.

Ruck August is on! Still time to signup 🔗 in bio.

JULY ATTENDANCE CHALLENGE
Caroline Magnain 12
Erin Pustarfi 12
Jen Weber 12
Joanna Vanden 12
Kelly Whittaker-Cummings 12
Alex Mirchevsky 13
Nicole Litvak 13
Patrick Carroll 13
Ryan Waters 13
Stacy Rosenbloom 13
TJ Weigel 13
Yev Pogrebnoy 13
Charles Palleschi 14
Molly Strang 14
Tim Lowell 14
Alec Spooner 15
Ellen Lynch 15
James Sullivan 15
Sarah Matuszczak 15
Arthur (Russ) Smith 16
Casey OGrady 16
Junyeon Won 16
Amy Haroutunian 19
Tim Buhay 19
Savannah Deady 21
Jim Wilson 22
Andy Kuswandi 24

Address

545 Medford Street
Boston, MA
02129

Opening Hours

Monday	5am - 8pm
	6am - 8pm
Tuesday	5am - 8pm
	6am - 8pm
Wednesday	5am - 8pm
	6am - 8pm
Thursday	5am - 8pm
	6am - 8pm
Friday	5am - 6:30pm
	6am - 7pm
Saturday	9am - 12pm
Sunday	9am - 11pm

Website

http://www.monumentfit.com/

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