STC Boxing & Fitness

STC Boxing & Fitness Welcome to our FB! 🥊 Waltham, MA | Boxing for Fitness | Boxing for Competition | Youth Boxing STC has unrivaled facilities.

STC Boxing & Fitness is a family owned boxing and training facility known for its supportive community and expert coaching. From high-energy adult group training to personalized one-on-one sessions, we have boxing workouts for all levels of experience. Our coaches ensure that all of our contenders receive the personal attention they deserve. Whatever your goals may be, you’ll train like a boxer—bu

ilding physical strength while increasing your mental fortitude. We have 10+ years of industry training experience and we’re continuously seeking new learning opportunities and professional development to ensure you achieve your health and fitness goals and receive maximum support in an outstanding experience with us. STC is a multi-functional facility, complete with heavy bags, speed bags, cardio equipment, a wide array of weight training equipment alongside our competition-size boxing ring and customized turf area. Our Facility has every tool you need to help you reach your fitness goals. Please contact us to request a gym tour. Our prices are highly competitive to ensure you get the best value and exceptional quality from the unmatched programs we provide to you. We are ready to assist you in finding the best way to live better and healthier.

The next level starts June 22.🥊 STC Boxing & Fitness — 10-Week Team Training Program📅 Starts Monday, June 22, 2026This p...
06/02/2026

The next level starts June 22.

🥊 STC Boxing & Fitness — 10-Week Team Training Program
📅 Starts Monday, June 22, 2026

This program is built for members who are serious about stepping into the ring and developing as competitive boxers. Over 10 weeks, every Monday and Wednesday from 6:30-8:00 PM you’ll train alongside dedicated teammates in a structured environment focused on skill development, conditioning, ring IQ, and accountability.

✅ What to Expect
• Progressive, competition-focused training
• Advanced offense and defense development
• Dedicated training partners for growth and timing
• High standards, discipline, and intensity every session

👊 Who This Is For
• Members committed to boxing competitively
• Athletes ready to train with intention and consistency
• Boxers looking to sharpen skills, confidence, and ring IQ

Spots are limited to keep training focused and serious.

Questions? See a coach or visit www.stcboxing.com to learn more and sign up.

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Good rounds today at Coach 2 Canvas hosted by at Nonantum Boxing Club. Proud of this team and the work they continue to...
05/30/2026

Good rounds today at Coach 2 Canvas hosted by at Nonantum Boxing Club. Proud of this team and the work they continue to put in day after day. No shortcuts in this sport — just discipline, trust, and getting a little better every session. Iron sharpens iron. 🥊💯

Thank you to Rafi and everyone involved for putting together a great event. We’re proud of the way our fighters represented STC Boxing & Fitness both inside and outside the ring.

3 days of hard work, learning, and stepping outside the comfort zone. 🥊We had an awesome time working with the students ...
05/28/2026

3 days of hard work, learning, and stepping outside the comfort zone. 🥊

We had an awesome time working with the students from this week at STC Boxing & Fitness. Throughout the program they learned the fundamentals of boxing — stance, footwork, punches, defense, conditioning, and teamwork.

What stood out most was the effort and willingness to challenge themselves. By the final day, several students even stepped into the ring for controlled sparring and partner drills, putting their skills, focus, and confidence to the test. 👊

Proud of the energy and growth this group showed all week long. Thank you Chapel Hill-Chauncy Hall School for trusting us with your students and allowing us to share the sport of boxing with them.

Closed tomorrow in honor of Memorial Day. 🇺🇸We remember and thank the brave men and women who made the ultimate sacrific...
05/24/2026

Closed tomorrow in honor of Memorial Day. 🇺🇸
We remember and thank the brave men and women who made the ultimate sacrifice. We’ll reopen Tuesday with normal hours.

🥊 Ready to step into the gym and challenge yourself? Whether you’re looking to learn the sport of boxing, build confiden...
05/21/2026

🥊 Ready to step into the gym and challenge yourself? Whether you’re looking to learn the sport of boxing, build confidence, get in incredible shape, or just try something new — this is your chance to experience everything STC Boxing & Fitness has to offer.

🔥 2-WEEK TRIAL — ONLY $29.99 🔥

✅ Unlimited Training
✅ Group Classes & Open Gym
✅ Boxing & Fitness Programs
✅ Access to Our Full Facility
✅ Supportive Coaches & Community
✅ Unlimited Adult Small & Large Group Classes

No experience needed. All fitness levels welcome.
Train hard, learn real boxing, and become part of a community that pushes you to be your best. 👊

📍 STC Boxing & Fitness — Waltham, MA
🚨 SIGN UP TODAY — Link in bio!

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Good rounds tonight at Upperkuts Boxing Club. Proud of this team and the work they continue to put in day after day. No ...
05/16/2026

Good rounds tonight at Upperkuts Boxing Club. Proud of this team and the work they continue to put in day after day. No shortcuts in this sport — just discipline, trust, and getting a little better every session. Iron sharpens iron. 🥊💯

Post-sparring night at STC Boxing & Fitness. Proud of this group for the effort, growth, and heart they brought to the n...
04/19/2026

Post-sparring night at STC Boxing & Fitness. Proud of this group for the effort, growth, and heart they brought to the night. 🥊

Let’s keep the momentum rolling by recognizing an athlete whose growth and consistency have truly stood out this month. ...
03/31/2026

Let’s keep the momentum rolling by recognizing an athlete whose growth and consistency have truly stood out this month. For March, we’re proud to recognize Janelle Hiroshige as our Contender of the Month at STC Boxing & Fitness.

Contender of the Month: March! 🥊🌱

Janelle Hiroshige has earned this recognition through her steady commitment and impressive progress in both her boxing skills and overall fitness. She shows up ready to work, consistently putting in the effort to improve and push past her limits.

What makes Janelle stand out is her genuine interest in learning. She’s always focused, always asking questions, and always working to refine her technique — whether it’s dialing in her footwork, sharpening her punches, or building her conditioning. Her growth hasn’t happened by chance; it’s the result of her dedication to the process and her willingness to keep improving every session.

Janelle’s consistency and positive attitude make her a great presence in the gym. She leads by example, proving that real progress comes from showing up, staying coachable, and putting in the work day after day.

Congratulations, Janelle Hiroshige — your hard work, growth, and commitment make you a true Contender of the Month and a valued member of the STC community. 💪🔥

boxinggym waltham training boxingtraining boxingconditioning progress consistency hardwork dedication motivation teamspirit community

Thank you for having us in for some great rounds of sparring. The energy, hospitality, and competition were awesome.Rea...
03/15/2026

Thank you for having us in for some great rounds of sparring. The energy, hospitality, and competition were awesome.

Really proud of these three for stepping into the ring, stepping out of their comfort zones, and performing under pressure. That’s where real growth happens.

Grateful as always for our STC community that continues to support, train, and show up for each other.

On to the next one. 🥊

Thank you for having us. 🥊Proud of Team STC for stepping up, showing skill, and putting in solid work. Always learning,...
02/28/2026

Thank you for having us. 🥊

Proud of Team STC for stepping up, showing skill, and putting in solid work. Always learning, always improving. 👊

Address

20 Clematis Avenue
Waltham, MA
02453

Opening Hours

Monday 12pm - 8pm
Tuesday 12pm - 8pm
Wednesday 12pm - 8pm
Thursday 12pm - 8pm
Friday 12pm - 6:30pm
Saturday 10am - 3pm
Sunday 11am - 1:15pm

Telephone

+17817880600

Website

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