171 Daniel Webster Hwy, Suite 1
Belmont, NH 03220
(603) 606-9699
171 Daniel Webster Hwy, Suite 1, Belmont, NH 03220
(603) 606-9699
Group Training in Belmont That Gets You Fired Up and Fit
Ready to crush your fitness goals and have a blast doing it? At All In Fitness in Belmont, NH, our group training sessions are packed with energy, motivation, and results. Every workout is designed to challenge you, support you, and keep you coming back for more. With expert coaching and a community that pushes you to be your best, you’ll get stronger, feel unstoppable, and actually love the process. This isn’t just group training—it’s where motivation meets transformation.
Your Fitness, Our Priority: Expert Coaching in Belmont
At All In Fitness in Belmont, every workout is a personalized journey led by our certified, passionate coaches. We’re here to challenge you safely, refine your technique, and help you move with purpose and confidence. Through progressive, results-driven programming, we’ll guide you to build real strength, lasting endurance, and unstoppable self-belief. Our coaches are with you every step of the way—motivating, supporting, and celebrating every victory as you crush your goals and go all in on your fitness.
Belmont’s Thriving Fitness Family
What truly sets All In Fitness apart is our incredible community. Here in Belmont, you’re not just showing up for a workout—you’re joining a team that motivates, supports, and lifts each other higher every day. From the moment you walk through our doors, you’ll feel the energy, the encouragement, and the friendships that make fitness fun and fulfilling. Whether it’s an early-morning grind or an after-work sweat session, we show up together, push together, and get stronger—together.
Try All In Fitness Free — 7-Day Trial
Curious if All In Fitness is the right fit for you? Experience the difference with a free 7-day trial and see what makes Belmont’s favorite gym stand out! With flexible class times, no long-term contracts, and energizing workouts that keep you coming back for more, getting started has never been easier. Discover how expert coaching, a motivating community, and powerful group training can help you achieve real, lasting results.
Client experience:
Truly grateful for my All In Family, I’ve been in and out of different gyms all my life. I’ve been an instructor for 8 years teaching up to 6 classes a week just maintaining my weight. The coaches at All In taught me how to make food work for me, after all you can’t exercise out a bad diet. Finally it clicked, and now I’ve found what works for me and it can certainly work for you!!! I’d love to see you in class sometime, let’s take this journey together!!!
Akiesha
Student & Instructor
Great location, group exercise with revisions for those of us who want to work out without being embarrassed. Nutritional support is also available, and we have FUN!!!
Rhonda
Student
The classes are great and the instructors are even more amazing. Great environment with good people that want to see you succeed. Best choice I’ve made regarding fitness , fun, and health ever. Just wish I did it a lot sooner.
Christina
Student
Meet Lori...
With her Busy lifestyle, Lori finally put herself up onto the top of her list and has gotten amazing results in a short amount of time, gained some comrades, and made a consistent routine for herself to get her on her path of happy, healthy and fit. Check out her video for more!
Meet Natasha...
Natasha is one of our many busy health care professionals who is doing what is best for her... Finally! She started, not sure if she believed she could do anything... She was struggling with anti-depressants and gaining weight. She made the commitment to herself and went ALL IN. She learned about food and what she needed to succeed. She got stronger every day with her workouts... and is now off the meds and is physically fit with mental toughness! Way to go ALL IN Natasha! Listen for more...
Meet Krisan...
Krisan is one of our online clients who LOVES the on-demand workouts as well as the LIVE workouts she is able to attend online no matter where she is. Since the start of Covid, she has been able to get MORE of what she loves whenever she wants! She learned to love working out with us and developed an awesome routine. Watch the video to hear more for yourself...
Meet Stephanie...
Stephanie is a busy mom and had some anxiety before she started... but we can't stop her now! Listen to what she has to say about ALL IN Fitness... Thank you for the kind words... We love our community, too!
Meet Tina...
BUSY Teacher, Tina, needed to find an alternative to running. She was battling some high blood pressure and extra weight. What she found in addition to what she was looking for, was some stress relief, and a supportive community with enough variety to keep her motivated!
Meet Liz...
Liz joined All In Fitness to get her health under control....fitness, nutrition, mindset and she actually sleeps better now. She was looking for a friendly environment and found it! Check out what she has to say!
Hi! We're A Local Gym In Belmont, New Hampshire.
Established in 2011, it’s our mission to help people in Tilton, Northfield, Franklin, Concord, Laconia, Belmont, Bristol, Penacook, Gilford, and surrounding areas get fit, stay healthy, and live life on their terms without fitness being an obstacle.
Our Founder lost over 100 pounds the old fashioned way and knows the power and confidence she feels every day in keeping it off and helping others along the way. We all have our stories, but we are most interested in yours.
We aren’t a big box gym, in fact, we don’t own a treadmill! But we do have a team of excellent coaches to motivate you and guide you to the results you want.
We focus on fitness, nutrition, mindset, accountability, and everything else that’s needed to have a true transformation from where you’re at now into the best version of yourself.
Important Info
working hours
By appointment only
Mon-Fri 5am-11am & 4pm-8pm
Sat/Sun 7:30am-12pm
