Information about III Nation | Kennesaw Gym

Kennesaw Due West Rd NW 1600
30152, Kennesaw
+1 678-995-3337

Opening hours

  • Monday: 5:30 AM – 7:30 PM
  • Tuesday: 5:30 AM – 7:30 PM
  • Wednesday: 5:30 AM – 7:30 PM
  • Thursday: 5:30 AM – 7:30 PM
  • Friday: 5:30 AM – 7:30 PM
  • Saturday: 9:30 – 10:30 AM
  • Sunday: Closed

III Nation | Kennesaw Gym: Opinions

5/5 (34 Opinions)
Carol J. Dunlop 1 year ago

Fantastic experience: This is such an awesome gym to be a part of. The members are awesome, the coaches are awesome and knowledgeable and you really feel more like part of a family than just "going to workout."

Nikki Holt 1 year ago

Fantastic experience: Crossfit III has been such a great experience in my life! Before I started crossfit, I was a competitive swimmer in college. After I graduated,I didn't have that drive like I used to. I have been at Crossfit III for a couple months and from the first WOD, I am addicted! I got that drive back to push myself and with the support of the other members I know I can accomplish anything! The atmosphere is incredible from the moment you walk in. Every day is a new challenge . This box has incredible coaches that motivate you and strive for you to succeed in every WOD and especially in your own personal journey. I am happy to say that I am part of the amazing family of Crossfit III !!

Frank Willis 1 year ago

Fantastic experience: Coach/Owner Shane Bonilla and trainers Trend Brumfield, Adrienne St. Clair, Tim Parker and Randy Pritz really strive to create a family atmosphere at CrossFit III where everyone, regardless of age/ability (or disability) can reach their individual goals, and for the ones who strive for elite levels of fitness, they also encourage competition and develop the skills, techniques and work ethic required for the competitive CrossFitter. Moreover, they are excellent at working with/around specific types of injuries to develop the mobility required to perform all of the movements in CrossFit. I have had two surgeries on my right shoulder (acrimoplasty and labral tear repair), have had to rehab a partially torn left rotator cuff and have had a left ankle Achilles tendon repair, all the result of sports injuries. Despite these injuries, I have already drastically improved my mobility through the coaching at CrossFit III and have taken advantage of the yoga and mobility classes taught weekly for this purpose. I would encourage anybody interested in real and lasting fitness who has not reached their goals by other means (or through other types of workouts or fitness regimes) to try CrossFit III. I promise that you will not be disappointed.

Sarah Catherine La Roux 1 year ago

Fantastic experience: Crossfit III is an amazing community of people who truly care about YOUR personal journey with crossfit! I took my first crossfit lesson with Shane, who is great! Even though crossfit is a great workout, I can't tell you how much he had me laughing through my first lesson! The people at Crossfit III encourage you, push you, and walk alongside you while you grow. I would recommend Crossfit III to the beginner, intermediate, and advanced crossfitter!

Karen Crowe 1 year ago

Fantastic experience: I love Crossfit III and the strength and confidence it has given me. I am a middle-aged mom who has never been consistent with exercise. I got bored with running and could not see the point of endless reps by myself on the weight machines in the gym. So I'd go for a couple of weeks, but then quit. But I've been at this all year, and I love it! Crossfit has given me a reason to work out regularly that is not about how I look but WHAT I CAN DO. I can sprint. I can lift heavy things without hurting my back. I can even do a handstand! Shane started me out slowly and we worked up to it. I am slower than the younger members, but that doesn't bother them. This gym is a place where EVERYONE is welcomed and pushed to perform at THEIR personal best. Come check us out - I bet you will be pleasantly surprised at what you can do, too.

UncannyAddiction 1 year ago

Fantastic experience: Crossfit III is more than just a gym. It is a place where you go to meet people who you consider family. I have been a member for 8 months now and I have never had a moment where I thought this is not the place for me. The staff and members of Crossfit III do everything in their power to help you be successful, which was exactly what I needed from a gym. I have tried many things over the years, and I was never successful. I was a long time smoker, over weight, out of shape, out of breath, and everything else that comes along with that. A year later and I don't smoke, I can run or row forever without feeling like I am about to die, I am completing workouts that I never imagined possible, and I feel amazing. I don't miss a day because I can't wait to see what I am going to be able to do next. On top of that, my wife and both of my sons all Crossfit together at Crossfit III. It is something special having those common interests and family time, and we get that because of the atmosphere at Crossfit III. It is an atmosphere of inclusion, acceptance, and a group mentality that everyone succeeds together. I don't think I could ask for anything more. This is the place to be if you want to be successful and surrounded by trainers and members who you would be proud to call friends and family. This is the place to be if you want to do amazing things that you never thought possible.

graham lutz 1 year ago

Fantastic experience: Shane the group at CrossFit III are so awesome! The new space is fantastic, the workouts are always great and the coaching is top notch. Worth every penny!

brooklyn stanton 1 year ago

Fantastic experience: What an amazing gym! After my first trial class at CrossFit III, I was instantly hooked. I have been to many gyms and this one has BY FAR been the best! As soon as I walked in the door my first day I had already felt like I was apart of the family. After giving up my life long sport of Competitive Cheerleading, I was really looking for something else that I could be apart of for not only a year or two but something I could also do when I'm 60+. This gym contains a wide variety of ages and skill. No one is better than the other person, everyone is there for the same reason, to accept a lifestyle and to better themselves. The staff is soooo helpful and gets to know you as a person and an athlete. If your looking for a place to get FIT and be apart of an amazing team, this is the gym for you! :))))))

Krystin Weatherby 1 year ago

Fantastic experience: CrossFit III is absolutely awesome!! My husband and I started CrossFit about a year and a half ago and we have been addicted since..we can not get enough of it. Its fun doing something that you love with the person that you love. CrossFit III is not only a place to kick butt in a WOD, it is a community where we all support and cheer for one another. And let me just say, at CrossFit III, we have an amazing group of members!!

Lindsey Weber 1 year ago

Fantastic experience: What a great gym! Larger than many boxes I've visited, and has a very friendly, approachable coaching staff. Of course Crossfitters in every box are competitive, but the crew here is also very positive and encouraging. Whether you're looking for a new fitness challenge or training for regionals you'll enjoy the programming. Amazing fitness and amazing community all under one roof.

Tastings with Thalía Kids Boost Project 1 year ago

Fantastic experience: Crossfit III has an incredibly encouraging atmosphere. The gym is awesome, the people are diverse and everyone is there to work hard & win. The trainers are phenomenal. I've had 3 kids in 4 yrs. which put my body in a very fragile state. The trainers never tried to push me beyond what I knew was "too much". They encouraged me to take it easy, build my strength- and because of that I have strengthened my core beyond what I ever imagined. I love the competitive spirit it brings back out of me. I will say, crossfit is not for the weak hearted. I highly recommend this gym to anyone looking for an extremely effective way to get into the best shape of their life.

Nicholas Smith 3 years ago

Fantastic experience: Great gym with skilled trainers always focused on technique, safety and motivation. I've been working out here consistently for a few months now and have really enjoyed the workouts, camaraderie and positive atmosphere. Workouts are never boring and I still haven't repeated a workout yet. Staff and members are always super supportive which pushes all of us to be our best! I've also noticed a definite increase in strength, endurance and improved body composition. Highly recommended gym!

ThatShortGuy94 • 3 years ago

Fantastic experience: AWESOME facility and staff! I’m a beginner and gyms usually intimidate me, but this place is like a big family! They’ve worked with me to help me reach my fitness goals, to challenge myself, and to want to come back! I highly recommend it for newbies and experienced alike!

Austin Davis 3 years ago

Fantastic experience: This gym is fantastic. If one person falls or struggles, everyone is there to pick him or her up. It's a big family and exactly what I was looking for in a gym.

Tiffany Hicks 3 years ago

Fantastic experience: Update 12/2020 - Update 12/2020- best decision ever. 2020 has been a struggle but III Nation has been a constant and consistent source of growth, community, and fitness. Don’t be afraid to try something new and at III you will be supported so well along the way. Original Review: I saw it in the parking lot every day on my way to the 24/7 gym but didn’t want to make eye contact because I have seen that on T.V. and I cannot do what those beastly humans are doing in there. But about 6 months ago I caved and I haven’t looked back. I have never been so supported, inspired, and pushed (in a good way) to do hard things that I never thought capable. I have been challenged not only physically but mentally. I have loved the process and so can anyone. At III, there is a movement/scale for everyone at every fitness level no matter your abilities. I have met some of the kindest and encouraging people and the coaching staff is top notch. Shane nor Lauren will never make you feel less than and both are always looking out for your safety, technique, and ways to help you improve. Try it, you won’t be sorry!

Kenneth smith 3 years ago

Fantastic experience: When I started working out at III Nation at age 66, I had just retired and was woefully out of shape. Six years later I am in the best shape of my life. The coaches are skilled in helping me adapt any workout to my ability. I am not intimidated with working out with someone 30 years younger because we all work together to make each other better.

Irene ODea 3 years ago

Fantastic experience: Great place to work out! Coaches are hardworking and dedicated! The members are like family - encouraging each other and cheering on everybody's successes. No matter what level of fitness you are at or trying to achieve these coaches will work with you and get you there! Come try it out!

Jerimiah Phillips 3 years ago

Fantastic experience: Amazing place to workout!! III nation helped me become active again after a shoulder injury. With amazing coaching and quality warm-ups and workouts I am able to actually be active and not be in pain. Everyone is super nice and like family there.

Daniel Silva 4 years ago

Fantastic experience: Best part of my day. I always have so much fun and honestly have learned so much about myself and my abilities. I’m doing things I never thought I would. Shane is the best and you should definitely give the gym a try.

Carolyn Fisher 4 years ago

Fantastic experience: I am 66 years old and was so out of shape when I began, I couldn't lift my feet off the ground while lying flat. Now, I am so much stronger and can do most of the workout that the younger ones do. Everyone is so encouraging no matter where you are when you begin! The coaches are top notch and know what they are doing. The goal is to get healthy and fit!

Ivey Barrett 4 years ago

Fantastic experience: I always wanted to try functional fitness/cross fit but I was terrified. I wanted to be healthier and stronger and the normal gym wasn't cutting it. One of my long time friends was a frequent drop in and she recommended iii to me! My very first class was HARD I couldn't walk down the stairs for 2 days but I had a urge to go back. I started going 3/4 days a week and it was the highlight of my day. Every single person at iii, coaches and others attending class are the friendliest and most encouraging people I have ever met. Within 1 month I was already so much more confident in myself in everything I did. If you are looking for a family oriented but professional gym to call home, I will always recommend iii!

Curtis Mellinger 4 years ago

Fantastic experience: I've been going to CrossFit III for 2 months and am already seeing amazing results. I'm able to do things I wasn't able to do 20 years ago as an athlete. I look and feel better than I did when I was going to a regular gym five days a week. I believe this is a testament to the programming, the incredible training staff, and the CrossFit III community as a whole. Everybody has been so welcoming and motivating since the moment I first walked in the door. Thank you to Shane for the generous trial offer. I'm so very glad I became a member, and am looking forward to continuing this health and fitness journey. UPDATE: It has now been over a year since I started at WeAreIII. This is by far the most consistent I've ever been with a workout program. Going to the gym in the past started to feel like a chore after a few months, but at WeAreIII, I look forward to my time there--I hate it when I have to miss a day. I attribute that to the group class dynamic, the fun workouts that focus on both strength and cardio (and many other aspects), and the fact that I continue to see results.

James Gunderman 4 years ago

Fantastic experience: We Are III was a great place for me to drop in. After having to leave my home for a week due to a hurricane, the owner treated me so well and welcomed me in. The coaches are very knowledgable and each WOD was well thought out and challenging. If you're looking for a great place to drop in or join, this is a awesome gym to try out.

Lindsay Arnold 4 years ago

Fantastic experience: I have been going to We Are III for 2 months now (3 days a week). When I began attending classes, I was looking for something to motivate me to REALLY commit to changing my habits associated with not only exercise, but my nutrition and body image. I had been going to a local gym for about a year, taking some classes here and there, but had not found the commitment, nor seen results I was desiring. I can honestly say the best decision I have made in a while was to walk through the doors at We Are III. The friends I work out with and the staff at We Are III help push me to work harder and do it all with laughter and smiles, which keep me coming back. In just two short months I have seen such a change in my body... not only in the way it looks and performs, but in the way I feel and the way I view myself. Finding accountability makes the biggest difference and I have found that here. You are missed when you don't show up, you can reach out at any time for advice or encouragement, and they cheer for you when you reach your goals! Just today I went to a class at my other gym that usually leaves me breathless and needing to use accomodations for 1/2 of the exercises. I am proud to say that I finished the whole class without using any modifications, and I didn't hate seeing myself as I exercised in all the silly mirrors around the room either! I wouldn't be where I am today without We Are III, so I suggest you take the plunge and come workout with me!

Kyle Woodard 4 years ago

Fantastic experience: Shane is a stud! Perfect coaching and encouragement - great balance of feedback and support. I love this place

Lauren Rindner 4 years ago

Fantastic experience: I started at We Are III about a week ago and after living in multiple cities and being a member at many gyms over the years this is my favorite. Everyone is very nice and personable, they accept you right into the family, great workouts and lots of emphasis on form and proper movement to prevent injury. They really know their stuff. It's a lot of fun and great stress release walking into a gym with such positive energy at the end of the day. Highly recommend.

Jenny Fudge 4 years ago

Fantastic experience: 10 months in and loving this. Workouts are fun, great group of kind people! Instructors that know there stuff. It’s like group personal training. Fast & Fit is 30 minute class - great for people on the go. Some days I’m feeling tired but I know all I have to do is show up and I’ll feel so much better when I leave!

Mark Livingood 5 years ago

Fantastic experience: Great gym with great coaches in a friendly environment.

Andrea House 6 years ago

Fantastic experience: Awesome instruction, awesome encouragement, awesome members! Pure Awesomeness! ^_^

Andrew Csondor 6 years ago

Fantastic experience: My place to call home! The coaches are wonderful and make you feel comfortable regardless of your level of fitness. I've been a member for only a month, but I can already see results from the training. The energy during the workouts is amazing and the training is intense, but it's worth it. The one place I have found that truly feels like a community.

Kate Csondor 6 years ago

Fantastic experience: I've been going to Crossfit III for just over a month now and have already seen huge improvements! Shane, and all the coaches, take the time to go over each movement and make sure you feel comfortable, while still pushing you to be better. Every time I'm there, everyone is welcoming and the energy is electric! I'm excited to be a part of this great community and family!

Eric Wirks 6 years ago

Fantastic experience: One of the best gyms I've ever had the pleasure of being a member of. I hurt my back at work earlier this year. I couldn't workout for a few months, and the owner paused my account so I didn't have to pay anything. I was completely content on paying since I signed a six month agreement. This place goes above and beyond for it's members, and what the owner did for me is a perfect example of that even when he was under no obligation to do so.

Brittany Browne 7 years ago

Fantastic experience: Shane, the owner, is very knowledgeable and cares for his clients. He is always researching and integrating new ways to benefit his members with methods like ROMwods, bringing in specialists to the gym, and celebrating achievements and birthdays of members. This gym is like a family.

Steve Riley 7 years ago

Fantastic experience: Just dropped in for 4th of July WOD. Shane and crew were awesome , he runs a very professional gym. We did a warm up that required 4 people huddled in a circle and moving together , normally i wouldnt enjoy being this close to perfect strangers but it turned out to be kind of fun and a good ice breaker. My wife had a great work out and highly recommend this Box.

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