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Fitness THat Sticks
Home Of CrossFit Invictus Back Bay
Give Us An Hour A Day and we'll give you the best shape of your life
At Invictus Boston, our top priority is YOU. We understand that fitness is more than just working out - it's about finding a supportive community that helps you thrive. That's why we're dedicated to providing an inclusive and exciting environment where you can achieve your fitness goals. Our world-class coaches are passionate about helping you succeed and will work with you every step of the way. Join us and discover the power of community and personalized fitness coaching to help you become your best self.
Look Forward to Your Workouts
At Invictus Boston, your workout becomes the best part of your day. You’ll walk in feeling supported, surrounded by people who know your name, and coached by professionals who help you improve every class. Before long, you won’t just stick to your routine — you’ll actually look forward to it.
Professional Coaches That Meets You Where You’re At
Whether you’re brand new or highly experienced, our coaches tailor every workout so you feel challenged, supported, and confident. Small class caps mean you get real attention, real cues, and real progress — every time you show up.
Results That Actually Stick
Our structured programs — CrossFit, Strength, and HYROX Endurance — help you build strength, endurance, and confidence week after week. You’ll feel fitter, move better, and stay consistent because you’ll genuinely look forward to each class.
3 locations in the
heart of boston
Hear From Our Members.
At Invictus Boston, we pride ourselves on fostering a community that supports and motivates each other. Our members are at the heart of everything we do, and their stories of transformation and triumph inspire us every day. Here's what some of our members have to say about their experiences with us.
Cathy Cheng
Thibaud Marcesse
Daniela Visnjic
Phyllis Mugadza
Collin Corcoran
Kaitie Poland
Start Your Fitness Journey today.
Every fitness journey starts with a free class! Claim your free trial class at one of our three Boston location here. We look forward to seeing you in the gym!
OUR TEAM
The Invictus Boston Coaching Staff is a team of full-time fitness professionals dedicated to helping you achieve your goals. They come from all over the United States and have a wide variety of backgrounds, from functional fitness to gymnastics to weightlifting and more. Each coach on our full-time staff works tirelessly with our members to help push them to achieve their goals. Learn more about our coaches below.
Explore Three Unique Classes
HYROX Endurance
Our HYROX Endurance classes focus on the endurance and speed you need on race day. Designed for both seasoned competitors and first-timers, our hour-long classes are led by expert coaches who provide personalized support to help you build skills and confidence for each piece of the race.
Great if you are looking to build your cardio base or prepare for a HYROX race!
