Monument Fitness Charlestown

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

Consistency builds results.Shoutout to our top attendees for September, the ones who showed up day after day and put in ...
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?

-
-

Meet Aaron, Co-Owner & Head of Programming!Aaron has been coaching for nearly 20 years, starting out in college baseball...
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.

-
-

Warning: Side effects of our workouts may include:✅ Confidence ✅ Community ✅ Real results--
09/22/2025

Warning: Side effects of our workouts may include:

✅ Confidence ✅ Community ✅ Real results

-
-

Meet Head Coach, Stacey Kroon! 💪If you haven’t taken a class with Stacey yet, you’re missing out. She lives and breathes...
09/18/2025

Meet Head Coach, Stacey Kroon! 💪

If you haven’t taken a class with Stacey yet, you’re missing out. She lives and breathes CrossFit and it shows.

Every session with her is the perfect mix of empowerment, education, and encouragement.

Stacey isn’t just your coach she’s also your biggest cheerleader. Her passion for the sport is contagious, and we couldn’t be more grateful to have her leading our community.

-
-

It’s not just about how you look, It’s about how you feel. More energy. More confidence. More strength in and out of the...
09/11/2025

It’s not just about how you look, It’s about how you feel.

More energy. More confidence. More strength in and out of the gym.
⁠
At, we believe fitness should be fun, but also purposeful.

-
-

🚨 JULY ATTENDANCE CHALLENGE 🚨 Congrats to all who met the July attendance challenge. Hitting 12 classes from July 7th-Ju...
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

RUCK AUGUST IS BACK.It’s hot. It’s sweaty. It’s easy to fall off track.That’s why we ruck.For 31 days, strap on some add...
07/31/2025

RUCK AUGUST IS BACK.

It’s hot. It’s sweaty. It’s easy to fall off track.
That’s why we ruck.

For 31 days, strap on some added weight and have fun getting your fitness in during the dog days of summer.

Walk. Hike. Carry your toddler. Ruck alone. Ruck with friends. March to and back. Join our Ruck Club throughout the month. However you want to get it done, just get it done.

Strap up and log the minutes.

🏆 Finishers get an exclusive tee
🏅 Free supplements for top weekly ruckers
🎯 45 minutes a day. 1,395 for the month.

This is your late-summer accountability hack. Signup in bio 🔗

Piggy backing on our post about protein last week, let’s talk about carbs.Carbs are not just allowed around your workout...
07/25/2025

Piggy backing on our post about protein last week, let’s talk about carbs.

Carbs are not just allowed around your workout. They are required.

Your muscles run on glycogen. Your brain runs on glucose. If you train hard and skip carbs, you are slowing your own recovery and setting yourself up for hangriness later in the day and soreness for days.

Carbs before your workout give you the fuel to push harder. Carbs after your workout help restock what you burned and actually make your protein more effective.

It is about eating smarter and fueling your training.

If you are already hitting your post-workout protein, great. Now start pairing it with a fast carb and feel the difference!

Piggy backing on our post last Friday about the post workout window to get your protein in, let’s talk about why adding ...
07/25/2025

Piggy backing on our post last Friday about the post workout window to get your protein in, let’s talk about why adding carbs is also essential.

Carbs are not just allowed around your workout. They are required.

Your muscles run on glycogen. Your brain runs on glucose. If you train hard and skip carbs, you are slowing your own recovery and setting yourself up for post workout mental fatigue and hangriness later in the day.

Carbs before your workout give you the fuel to push harder. Carbs after your workout help restock what you burned and actually make your protein more effective.

It is about eating smarter and eating to fuel your training and recovery.

If you are already hitting your post-workout protein, great. Now start pairing it with a fast carb and feel the difference.

Crushed the workout? Awesome. Got a sick pump going? Even better. What you do next matters just as much as the intensity...
07/18/2025

Crushed the workout? Awesome. Got a sick pump going? Even better.

What you do next matters just as much as the intensity you put into each day.

Your body is primed to rebuild, recover, and adapt, but only if you give it what it needs. A few things go into that, but it starts with protein.

If you’re not getting at least 25 grams of fast-absorbing protein within 45 minutes of training, you are short-changing your results and your recovery. This is true whether you’re training for performance or just trying to stay above ground a little longer.

Not sure where to start? We’ve got Monument approved protein in the gym that makes it easy. 1st Phorm is one of our favorite supplement makers.

Make it a habit.

Reminder of our schedule for the 4th of July. Still plenty of chances to get your fitness in before and after!
06/30/2025

Reminder of our schedule for the 4th of July. Still plenty of chances to get your fitness in before and after!

🎂 Birthday Workout 🎉 Happy birthday to our leader Coach Stacey! Monument Fitness is nothing without her presence and pas...
06/27/2025

🎂 Birthday Workout 🎉
Happy birthday to our leader Coach Stacey! Monument Fitness is nothing without her presence and passion for helping people dominate their health and fitness. Stacey is an inspiration at all times, whether it’s her still doing WODs at 9 months pregnant, her unrivaled energy during morning classes, or her ability to teach people how to break through personal barriers related to nutrition and wellness.

Her birthday might be Saturday, but today is your chance to do Stacey’s special birthday workout, and for once it isn’t 100 degrees! 🥵 🌞

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

Alerts

Be the first to know and let us send you an email when Monument Fitness Charlestown posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Practice

Send a message to Monument Fitness Charlestown:

Shortcuts

Share

Share on Facebook Share on Twitter Share on LinkedIn
Share on Pinterest Share on Reddit Share via Email
Share on WhatsApp Share on Instagram Share on Telegram