★ 5

Cannot recommend Maddie and Carly enough! I have more exclusively been personal training with Maddie, and she does a phenomenal job of pushing me beyond what I think I can do, while also curating workouts specified to my injuries/line of work. I've taken several of their circuit and holiday classes and they are some of the best workouts I've ever done. Love these girls and love this gym! Everyone should feel comfortable walking through these doors regardless of skill or fitness level!

Source: Google

★ 5

I attended my first class with Maddie today and will be back! I haven’t taken a gym class in a while and felt very comfortable. Maggie was personable, encouraging and skilled. The class was challenging yet I felt fine working at my own level.

Source: Google

★ 5

Maddie and Carly are exceptional leaders and have such a passion for fitness, consistently motivating their clients with personalized programs and support. BBB is such a positive and encouraging environment, where clients achieve tangible results. They consistently provide incredible training and guidance. <3

Source: Google

★ 5

Built by Biron has the most warm and welcoming atmosphere! They are incredible at creating workouts that support and challenge people of ALL fitness levels - people lift 50lbs and 5lbs side by side during circuit classes. Also, it’s really a superpower of Carly and Maddie to make everyone who walks in feel like a badass. Highly recommend classes and personal training sessions!

Source: Google

★ 5

What can you expect from Built by Biron? A diverse range of training options tailored to your needs. Whether you prefer personalized one-on-one sessions, dynamic circuit group classes, or virtual appointments, they've got you covered! Personally, I have trained with Maddie for over a year, and the impact on my life has been genuinely transformative. I eagerly anticipate our weekly sessions, and I take pride in the continuous growth of my strength, endurance, and confidence. I feel the same pride from Maddie herself, and it's honestly so comforting. Despite not being particularly enthusiastic about the gym in the past, my weekly training sessions have seamlessly integrated into my routine, becoming an essential part of my lifestyle. The energetic atmosphere created by Maddie and Carly is truly addictive, making each workout session physically and mentally fulfilling. Maddie has skillfully accounted for my physical limitations and health concerns when necessary, personalizing and modifying the workouts to suit my needs. In addition to the personalized sessions, I enjoy participating in the evening and weekend group circuit classes at Built by Biron when possible. These sessions are not just a workout but an engaging and challenging experience that I look forward to. Built by Biron has been an incredibly welcoming, supportive, and motivating fitness community for me. I cannot speak highly enough of their personalized approach and commitment to helping individuals achieve their fitness goals. If you have a chance to, check out their page and learn more about what Built by Biron offers. You'll find the comfort and support you need to reach your fitness goals.
I hope today is the day that you take the step for yourself, and I look forward to hopefully meeting you at a BBB class! Cheers, L

Source: Google

★ 5

I've been training with Maddie for over a year & cannot express how much my life has changed for the better because of her! I have gained so much of my mobility and confidence back. Maddie is so receptive to physical limitations & health issues and has been able to modify for me while still pushing me. All of my workouts are challenging but I can tell they were personalized to me and my goals.

Maddie and Carly are knowledgeable, encouraging, and so passionate about people and their health (whatever that looks like for them). Cannot say enough good things about this duo and the atmosphere they create around fitness!

Source: Google

★ 5

Maddie has been my personal trainer for a little over a year. Juggling grad school and work, I don’t hit the gym as often as I’d like, but even with our weekly sessions my strength, endurance, and confidence have increased significantly. Never was much of a gym person, but that weekly time has become essential!

I also attend the evening circuit classes when I’m available. They are a fun challenge, for sure! Built by Biron has been nothing but welcoming, supportive, and motivating for me. I cannot recommend highly enough! Maddie will meet you where you are and help you to crush your fitness goals!

Source: Google

★ 5

Built by Biron is an absolutely amazing workout, and I cannot recommend enough. Not only are the workouts challenging and Maddie and Carly push you to give it your all, they are both so encouraging and sincere in getting you to your goal.

The community they created is so warm, welcoming and accepting. I have never been to a gym that truly feels like home, where we all cheer for each other.

I feel so lucky to have found BBB and working with Maddie. I am not only stronger, but a better person for having Maddie as my trainer.

Source: Google

★ 5

Built by Biron is my all time favorite for all things fitness!!!! The gym is wonderful and the owners/ trainers are SO knowledgeable and sweet. I truly cannot say enough good things about this place and it’s perfect for all fitness levels!

Source: Google

★ 5

I have been training with Maddie & Carly at Built by Biron for almost a year now and absolutely love it. Honestly it’s worth the investment. They are so motivating and push you to perform your best (even if you’re like me & tend to talk back). They also are extremely accommodating for older injuries and work with you to prevent new ones. They create custom workouts catered to you every time which are challenging but never impossible. They have helped me gain confidence both in and out of the gym. I look forward to early morning workouts with these ladies and haven’t felt this comfortable in a gym setting since college. In addition to being great trainers, they are also great people & really work towards making your work out experience enjoyable & continuously show how much they truly care about their clients. So grateful I found these ladies last new year!

Source: Google

★ 5

Maddie & Carly are both amazing people and trainers. They are both so sweet and welcoming! They are create your workout each session so it’s tailored to your goals, strengths, and growth. They push you without pushing too much and have been the only workout I’ve stuck with. I’ve been going to BBB for 9 months and couldnt imagine going anywhere else.

Source: Google

★ 5

After a 2 year hiatus from training due to an injury, I wanted to get back to (safely) working out. Post injury has been a struggle after having to make major adjustments to the types of work outs I’m now limited to. A friend recommended Built By Biron, and I just recently started personal training. I’ve trained with both Maddie and Carly, who are super supportive, knowledgeable, encouraging, and both have great sense of humor. They’re both athletes and know first hand limitations sports injuries can bring. They catered workouts just for me to help prevent any additional strain. They both listened to my areas of concern, and put together great workouts! I’ve really enjoyed my workouts, and still feeling the burn!! Always a plus too to support woman owned businesses. I highly recommend this gym if you want a fun space and great workout!!

Source: Google

★ 5

I had Maddie as a virtual personal trainer and she is awesome! She is professional and motivational, her workouts are fun and hard in a good way! I have had 2 back surgeries and she was able to work around my injuries as well as make sure I had exercises that helped them get better! I would recommend Built by Biron to everyone!

Source: Google

★ 5

Built by Biron is one of my fav places to go for a group workout. Their energy is always high and their workouts are killer. 10/10 would recommend if you’re looking for a group fitness class!

Source: Google

★ 5

I’ve been working out with Maddie and Carly (via 1:1 personal training sessions 2-3x per week) for a year and a half and I am without question the best, healthiest, and strongest I’ve ever been. They create and give incredible, personalized workouts and also do so much work behind the scenes to help you cultivate a good relationship with exercise. They coach, cheer, help you schedule, encourage you to rest, and are genuinely invested in their clients’ success. I also highly recommend their accountability coaching sessions, particularly if you work from home and need a little extra motivation. The gym itself has soooo much equipment to play with, from machines to battle ropes to enough free weights that you can get really serious about lifting. You’ll love the environment here too. I can’t say enough about this place, if I could have part of my paycheck paid directly to them I would!

Source: Google

★ 5

Built By Biron is such a welcoming space! Both Maddie and Carly make you feel right at home. The circuit workout classes are always different, yet always challenging. They go by super fast as you are always moving. Highly recommend to all fitness levels! Maddie does a great job at always providing modification and/or alternatives to exercises.

Source: Google

★ 5

Class was awesome—Maddie organizes a great circuit, keeps you on track and working hard, all while is still being kind and generous with her support if you have no idea what you're doing, like me. Highly recommend!

Source: Google

★ 5

I can’t say enough good things about Built By Biron, Carly and Maddie! I’ve gone to them for both personal training and circuit classes, and from the moment I walk into their gym, I know I’m going to get a good workout in and have fun while doing it. They have created a workout space that embodies nothing but good vibes and positivity. If you’re looking for a gym that is upbeat, uplifting and judgement free, Built By Biron is it! 10/10 recommend!

Source: Google

★ 5

BBB is amazing! If you are looking for tailored personal training solo or with a few friends, or just want to sweat with friends in a group class-- they have it all. So flexible, so knowledgeable and both Carley and Maddie are amazing about listening to clients and providing what is needed for each person, in each session. They are the opposite of "one size fits all" and are by far one of the most inclusive spaces in MetroWest.

Source: Google

★ 5

Carly and Maddie are phenomenal! As people they are incredibly welcoming, fun, and motivating. Their workouts are tailored to you so you feel challenged and accomplished. I truly always look forward to my sessions with Built By Biron!

Source: Google

★ 5

Going to Built by Biron and working with Maddie and Carly has been life-changing for me. When I started going, I hadn't been active in over 2 years, which had taken a major toll on both my physical health and my mental health. I was always achy and had no motivation to do anything, even work. Every day was a struggle and hard.

I started going to personal training at Built by Biron 2x per week, and everything started getting better. Soon I began to regain the motivation that I had lost, and I started feeling stronger. Maddie always reminds me how at first I was only able to do the exercises with my own body weight and how far I have come now being able to use weights.

Both Carly and Maddie are so welcoming and motivating. They really are like magicians knowing exactly what exercised to assign. I feel so lucky to have found them in Framingham so close by to where I live.

Source: Google

★ 5

Terrific - great support - amazing motivation - set up unique exercise plans that strengthen (but don’t aggravate old injures - knees for me).

Source: Google

★ 5

The absolute best! My sister and I have trained here so many times and it is consistently such a great experience and such a great workout. We leave each time feeling uplifted, strong, encouraged and confident. Do not hesitate to book with Carly and Maddie you will be so happy you did.

Source: Google

★ 5

Carly and Maddie are awesome! The circuit classes are phenomenal and I look forward to going to them every week.

Source: Google