The center is an official CrossFit® affiliate. Last checked: 25/07/2025

CrossFit is a registered trademark owned by CrossFit, LLC, which is not affiliated with FitFit United States.

Information about Big Muddy CrossFit®

Industrial Dr 1200
58501, Bismarck
+1 701-989-5877

Opening hours

  • Monday: 5:00 AM – 7:30 PM
  • Tuesday: 5:00 AM – 7:30 PM
  • Wednesday: 5:00 AM – 7:30 PM
  • Thursday: 5:00 AM – 7:30 PM
  • Friday: 5:00 AM – 7:30 PM
  • Saturday: 8:30 AM – 12:00 PM
  • Sunday: Closed

Barbell class is designed for every level to get better at the two Olympic lifts. These classes are smaller, led by our USA Weightlifting certified coaches. Come give this class a try and work on those weaknesses while improving your strengths!

The mission of Big Muddy Crossfit is to deliver world class fitness in a fun community setting. Our goal is to teach people to move better through practice; to use novelty and intensity to create a fun environment of constant progress; and to cultivate highly educated coaches.

As a veteran-owned business, we will help you uncover your secret weapon – your own body. We’ll work with your strengths and help overcome weaknesses so you can experience a well-rounded life with no limits. We listen to your fitness goals and personalize your training plan. Our dedicated and well trained team of coaches will help you accomplish things you never thought possible.

You will soon discover that Big Muddy CrossFit is more than a gym, it is a community of like-minded individuals who strive to challenge life each day.

Community – You will be surrounded by a community of like minded people holding you accountable, supporting your journey, and celebrating your successes.

Dedication – Our staff is dedicated to providing you the most effective workout experience possible.Lead by example – Our team eats, sleeps, lives, and breathes CrossFit. We will not ask you to do anything we have not done ourselves.

Fun – What if fitness was truly enjoyable? Believe it or not, working hard to achieve your goals can be incredibly fun. We pride ourselves on cultivating an environment that you will enjoy. When you have a good time it becomes easy to walk through the door the next day and do it again.

Our comment from FitFit United States about Big Muddy CrossFit:

Welcome to Big Muddy CrossFit, a premier fitness destination in Bismarck that prides itself on creating a welcoming and inclusive community. With a spacious and clean facility, top-notch equipment, and a strong emphasis on proper form and technique, our gym is designed to accommodate fitness enthusiasts of all levels, from beginners to advanced athletes.

Many of our members highlight the amazing coaching staff who are known for their professionalism, knowledge, and personal approach to training. Here’s what sets us apart:

  • Welcoming atmosphere where everyone feels like family.
  • Focus on scalable workouts tailored to individuals’ fitness levels and needs.
  • A community that encourages camaraderie and support, making every workout enjoyable.
  • A variety of class times to fit into busy schedules.
  • Commitment to maintaining a clean and well-equipped environment.

While some users have noted challenges in the transition from beginner to advanced levels, the overall consensus is that Big Muddy CrossFit is more than just a gym; it's a place to grow, connect, and thrive both physically and mentally. We invite you to join us and experience the positive impact of our community!

Services, Machines and Guided Classes

CrossFit®

Big Muddy CrossFit®: Opinions

5/5 (85 Opinions)
Top Rated Gym
James Czeczok 6 months ago

Fantastic experience: This is one of the best places to drop in and take a class. The coaches were great.

Libby Orzel 10 months ago

Fantastic experience: I dropped in at Big Muddy CrossFit while I was in the area for work. I travel frequently and can honestly say this was one of the best drop in experiences I have had! The coaches were so incredibly welcoming. They took the time to show me around and ensure I was comfortable. The members were also super friendly. The gym is very spacious and clean. I absolutely loved the workout and the atmosphere! Highly recommend trying this gym out.

Big Muddy CrossFit

Awesome! Thank you!!

Lance Passaro 1 year ago

Fantastic experience: Amazing coaching staff, owner, and community. I was welcomed on day one! Could not have picked a better place to begin my fitness journey!!! Recommend this place to anyone no matter the level of fitness.

Big Muddy CrossFit

Thank you!!

Madison Durden 1 year ago

Fantastic experience: I absolutely love this place the people are amazing and make you feel so welcome! Couldn’t ask for a better gym!

Big Muddy CrossFit

Thank you!!

John Garrett 1 year ago

Fantastic experience: Wanted a change from the day in and day out of a normal weight lifting routine. Boy does this place check all the boxes. I have been attending big muddy CrossFit for 3 months now. Every day is something different and exciting. I was welcomed with open arms when I first started working out and now it feels like home. If you’re looking for something to really challenge you physically and mentally I would recommend trying it out. You won’t be disappointed.

Big Muddy CrossFit

Thank you! It's been great getting to know you!

Alison Miller 1 year ago

Fantastic experience: I dropped in from out of town and I couldn’t ask for a better experience. Everyone was super welcoming and it felt like I was right at home at my home gym. I really appreciate the class structure and attention to warming up the movements for appropriate scaling options as well as the nice stretch at the end. Thank you for being so accommodating and happy 10 years!!!

Big Muddy CrossFit

Thank you!! It was great meeting you!

Felipe Ortiz 1 year ago

Fantastic experience: Drop in this morning to take my first class at this amazing cross fit gym. The overall experience was a 5 out of 5. Very well equipped, clean, thoughtful processes, great bathrooms/lockers and showers, on point guidance from instructor, and convenient location. Definitely will be a regular at this cross fit gym after today's experience.

Big Muddy CrossFit

Thanks for the review! Looking forward to getting to know you and help with your goals!

Kayla Roehrich 1 year ago

Fantastic experience: This commiunty has been the best thing to happen to me. The coaches are all amazing and will meet you where you are within your fitness journey. Everything can be scaled/tailored to help you achieve any of your goals.

Big Muddy CrossFit

Thank you for the review and your support!

kristin m 1 year ago

Fantastic experience: Big muddy was awesome! Lots of space, great equipment, and I felt welcomed. I am sure anyone new to crossfit would feel welcomed. I appreciated that they had some beginner barbells 15lbs and some lighter weights. I was working with an injury and the coaching was super helpful. Can’t wait to come back again.

Big Muddy CrossFit

Thank you! It was great having you!

Justin Coale 1 year ago

Fantastic experience: My wife and I change locations every 3-5 months for her job, so we've had an opportunity to join several boxes around the US. We've had the pleasure of being a part of some really nice gyms and have met some great people along the way, but the moment we walked into the door at Big Muddy we could tell it was different. We instantly felt a connection with the owner/coaches and every member we met. They are a fun loving and passionate group of people that welcomed us into their community upon arrival. Every day we looked forward to working out with our family away from home! I can't say enough good things about Big Muddy. Phenomenal facilities, fun and effective programming, and amazing people! So if you're just looking for a place to drop in or a place to join, Big Muddy is the place to do it! Thanks BMCF for having us. Hope to see y'all again soon! ❤️

Big Muddy CrossFit

Thank you so much! You two are amazingly good people!! You're a part of our family now!!

Rob S (Rob) 1 year ago

Fantastic experience: Brand new to CrossFit. Chris and crew were very welcoming. The other members are very encouraging as well!

Big Muddy CrossFit

Thank you! Looking forward to seeing you progress!

Tina Boehm 2 years ago

Fantastic experience: Big muddy CrossFit is the community I never knew I needed! Everyone is so friendly and welcoming! All the coaches are excellent and have great instructions even for beginners!

Big Muddy CrossFit

Thank you! We're excited to see you smash your goals!

Joseph Jewett 2 years ago

Fantastic experience: I enjoy working out at Big Muddy CrossFit. Very clean. The trainer and other athletes are helpful and motivating.

Big Muddy CrossFit

Thanks Joseph! Looking forward to working with you!

Siriwan Kriengkrairut 2 years ago

Fantastic experience: Great facility! Awesome people! Amazing coaches! Love working out at the box! Thank you for helping me healthier!

Big Muddy CrossFit

You are amazing!!

Adam Stonestreet 2 years ago

Fantastic experience: The instructors are extremely knowledgeable , and I have learned a lot from attending this gym. I definitely recommend it to anyone who is looking for a friendly environment where people push themselves to be better!

Big Muddy CrossFit

Thank you!

Kari Bolen 2 years ago

Fantastic experience: Being more into yoga and hiking, I was admittedly a little nervous about trying CrossFit....but I went to Big Muddy CrossFit this weekend and ended up at three different classes - it was so much fun and a great workout! I would highly recommend Big Muddy to anyone who wants to challenge themselves and meet some really great people and awesome coaches! Five stars!!

Big Muddy CrossFit

Thank you! It was great getting to know you!!

Breann Bockstahler 2 years ago

Fantastic experience: I had a fantastic drop-in at Big Muddy CF. The community was among one of the most welcoming groups that I have seen and I truly appreciated how everyone made a point to give each other high fives and kudos after the WOD. The facility is gigantic and super clean, which I really appreciate. Loic was great on giving me points of performance especially considering how I'm a tad high maintenance working back from some old injuries at the moment. This Box certainly has the expertise to handle beginning athletes and the fire breathers as well. I look forward to visiting again when my travels take me back to Bismarck.

Big Muddy CrossFit

Thanks for the review and for visiting us!!

Matthew Bauer 2 years ago

Fantastic experience: One of the single greatest things I ever did. My only regret is that I didn't do this sooner. My mile run time went from about 12:30 down to between 7:30-8 minutes. I have now completed several 5k runs. The coaches have been extremely helpful. Because of the help from these coaches I have now completed chin ups and rope climbs. I have lost about 50 pounds, from a start of 273 down to 225 pounds. I cannot recommend BMCF more.

Big Muddy CrossFit

Thanks Matt!!

Kelsey Diede 2 years ago

Fantastic experience: So I am almost at my year mark of being apart of the Big Muddy Crossfit Community and I couldn’t be more grateful for these people. They have made going to the gym fun and I am excited to go to class everyday. They push you to try new things but understand if you have to take it easy. They also help you lift properly and make sure you don’t hurt yourself.

Celeste Nichols 2 years ago

Fantastic experience: My husband and I have been in Bismarck for work for the past 2 weeks and were excited to find a crossfit gym near the jobsite! The coaches have been awesome at Big Muddy and we always feel like we get a good workout. The coaches are great at helping with form and just an all around good vibe! There are plenty of time options for busy people and the gym is extremely clean with plenty of room and equipment! Thank you for a great experience!!

Big Muddy CrossFit

Thank you! It's been great getting to know you guys!

Kristy Lee 3 years ago

Fantastic experience: Awesome community, great workouts! Best part of my day!

Big Muddy CrossFit

Thanks!

Josh Renz 3 years ago

Fantastic experience: I've been going to Big Muddy CrossFit for about 6 years, and I can't say enough good things about this gym! The community is amazing—down-to-earth, supportive people who make every workout enjoyable. The workouts are challenging but always scalable, so everyone gets the most out of every session. No egos, no pretense —just good people working hard and having fun together. If you're looking for a place where you'll feel welcomed and motivated, this is it!

Big Muddy CrossFit

Thanks Josh!!

Matt Jon 3 years ago

Fantastic experience: Everyone one is super friendly and the new gym is AMAZING. As Trump would say, HUUUGGGE! I am from Minot and have been training in Bismarck periodically and they were more then willing to make a fair deal on pricing since I would be stopping by a little more often but not on a weekly bases. Overall, great/huge gym, good coaching, and friendly people.

Matt Pappenfus 3 years ago

Fantastic experience: Everyone one is super friendly and the new gym is AMAZING. As Trump would say, HUUUGGGE! I am from Minot and have been training in Bismarck periodically and they were more then willing to make a fair deal on pricing since I would be stopping by a little more often but not on a weekly bases. Overall, great/huge gym, good coaching, and friendly people.

Big Muddy CrossFit

Thank you! We're glad to have you when you're in town!

Tom Hansen 3 years ago

Positive experience: Great gym for beginners looking to find their fitness groove. I wouldn't say it's an elite fitness gym since consideration isn't made nor encouraged to pursue excellence. Quite a bit of turnover for people after they advance beyond that beginner threshold. Many of the coaches are really phenomenal (yeah Loic!) while others can inadvertently lead to injuries. Seriously worth every penny if you could work with Loic every day. I enjoyed my two years here, but was hoping for more diverse goal orientations. Here they have a plan and demean those who question/challenge the programming. Definitely a strong community here, but it comes with drama.

Big Muddy CrossFit

Thanks for the review!

Teah Weisbeck 3 years ago

Fantastic experience: Positive: Communication , Professionalism , Quality This is the best CrossFit gym out there. The community is amazing as well as the coaches!! Definitely highly recommend this place no matter what age you can join and have some fun while working your butt off!

Ben Weisbeck 3 years ago

Fantastic experience: I love Big Muddy CrossFit. I have been a part of the gym for about 6 months now and from the first day I stepped in the doors, it has felt like home. It truly is more than "just a gym", as everyone who is a part of it from the coaches to the athletes are a welcoming and caring community of people striving to make themselves and each other better to get one step closer to becoming the best version of themselves. Highly recommend this gym to anyone who wants to do the same!

Big Muddy CrossFit

Thank you Ben! We are very grateful to have you as a part of our community!

Nate Hagerott 4 years ago

Fantastic experience: Super friendly people. Coaching was professional and fun, detail explaining the movements and how to scale to stay safe. I’ll definitely drop in again.

Big Muddy CrossFit

Thank you! See you next time!

Hanna Peterson 4 years ago

Fantastic experience: Did a drop in class while visiting family. Highly spacious facility and very clean! Everyone was super welcoming and will go back again if I am ever in town.

Big Muddy CrossFit

Thank you!

Brenda Stone 4 years ago

Fantastic experience: Spacious, lots of great equipment, awesome instructors.

Big Muddy CrossFit

Thank you!

Alexandra L 4 years ago

Fantastic experience: Very thankful to have stumbled across this place and group of people years ago. It has kept my lifestyle healthy, it challenges my physically, and I have built relationships with the most incredible people.

Big Muddy CrossFit

Thanks! We're very thankful for you!!

Jason S. 4 years ago

Fantastic experience: This place is flat out amazing! It's exactly what I was looking for and I didn't know a place like this existed within Bismarck. The coaches are really friendly and they make you feel like you are part of the family from day one. Its a completely different vibe than a normal gym, its very social and you feel like you are part of a team rather than flying solo.

Big Muddy CrossFit

Thank you! Glad you are part of our family!

Stephanie Engels 4 years ago

Fantastic experience: Fun drop in over the holidays. Dropped in twice and had great coaching and fun workouts. The other athletes were very welcoming also. Nice space.

Big Muddy CrossFit

Thank you!!

Alan Stumpf 5 years ago

Fantastic experience: Great workout place!!!!!

Big Muddy CrossFit

Thank you!

Kayla Goetz-Padilla 5 years ago

Fantastic experience: A great facility with an even greater sense of community. Class times are spread throughout the day so that there is an option for anyone who is willing to put in the effort to make it in.

Big Muddy CrossFit

Thanks!

Jocelyn Duffy 5 years ago

Fantastic experience: The journey started 4 years ago. I’ve learned far more about nutrition, health and the limits I can push myself in this place then I ever thought possible. You guys are game changers! Thank you for it all❤️

Big Muddy CrossFit

Thanks!

keith miller 5 years ago

Fantastic experience: Great Box, I drop in once or twice a month. Coaches are great, solid programming, very friendly atmosphere. Highly recommend to all skill levels

Big Muddy CrossFit

Thanks! We appreciate your support and enjoy your visits!

deannfylling 5 years ago

Fantastic experience: BMCF is a veteran-owned CrossFit community dedicated to improving all aspects of fitness. The coaches are incredibly knowledgeable and passionate about what they do and fellow athletes are SO supportive and encouraging. There are several classes spread out throughout each day, and each workout is modifiable for every level athlete. I love the camaraderie along with the community service opportunities that are available. Overall, I highly recommend this box if you are looking for a new CrossFit home (or home away from home)!

David Maxey 5 years ago

Fantastic experience: Like many others, I have dropped into Big Muddy while in town for business. I found everyone to be very welcoming and genuine, and the gym was well organized and clean. Couldn't have asked for more. They were even committed to opening the gym when it was -25F and most other places in town were closed for the day. I will certainly drop in again when I return to town. Thanks Big Muddy!

Big Muddy CrossFit

Thanks!!

Christine Ballenger 5 years ago

Fantastic experience: Love the coaches and atmosphere here! Everyone is so welcoming and the focus on good form and technique before anything else is one I really appreciate. I also like how many classes are offered each day, so I can almost always find a time to work out.

Big Muddy CrossFit

Thanks!

Brianna Diede 5 years ago

Fantastic experience: Such an amazing community! The coaches are encouraging and very full of knowlege! This is another family for my daughter's and I. I recommend this gym to anyone seeking to be a part of an amazing community!

Big Muddy CrossFit

Thanks!

Doug Spencer 5 years ago

Fantastic experience: Great gym! Very clean and well laid out. The coach and athlete crew I worked out with at the 3:30 pm WOD where welcoming and a blast to sweat with. Definitely worth the drop in.

Big Muddy CrossFit

Thank you!

Peter Jacobs 5 years ago

Fantastic experience: I’ve been to Big Muddy several times when I come to town. The coaches and clients have always been super nice and accommodating. Well maintained facility. Good workouts.

Karmen Wahl 5 years ago

Fantastic experience: I began my crossfit journey 3 years ago, and it has been one of the best experience of my life. I have learned a lot about proper form, technique, and being part of a community. Big Muddy Crossfit has an outstanding group of qualified coaches and wonderful owners. I start everyday working out, laughing, learning, and sometimes even dancing with the most amazing group of people.

Big Muddy CrossFit

Karmen, you have taught us so much about loving life! Thanks for sharing your time with us!

Alicia Uhler 5 years ago

Fantastic experience: Big Muddy is an AWESOME gym. I dropped into Big Muddy while visiting Bismarck for the holidays and I cannot say enough great things about this gym. The coaches and members were all extremely welcoming and friendly. Chris explained the workout thoroughly and made sure everyone had proper form doing the movements. If you're an experienced Crossfitter or brand new to working out, seriously, do yourself a favor and check out Big Muddy!

Big Muddy CrossFit

Thanks!

Gina Gentzkow 5 years ago

Fantastic experience: Best community family I’ve ever been a part of in life! A safe place to push you body to its limits while surrounded by kind and supporting people that only motivate you more!

Big Muddy CrossFit

Thanks!

Wally Keller 5 years ago

Fantastic experience: Big Muddy is anything but a gym, it truly is a lifestyle, community and a great place to challenge yourself and to be challenged by your coach and the other members to make yourself both physically and mentally better. If you join and take part in the community, they will not let you fail, they will push you, drag you, carry you, whatever it takes for you to finish and become a better person and athlete.

Big Muddy CrossFit

You sir, are an amazing human!

MOOSE Kuntz 5 years ago

Fantastic experience: Big Muddy Crossfit is more than i expected by far. i was going to Gyms for years and not seeing what i wanted to see for results. I have accomplished more then i would have ever expected. I enjoy going to classes that are offered daily. Coaches are amazing to say the least. The community there is like something i have never experienced. One thing i will say the No Body Finishes Alone mentality is amazing. If you have never been there you need to experience it.

Big Muddy CrossFit

Thanks for your energy!

carl butts 6 years ago

Fantastic experience: Great atmosphere everyone was friendly and great coaching!

Big Muddy CrossFit

Thank you!

Kayla Passaro 6 years ago

Fantastic experience: Great place, amazing people! Crossfit newbies, don't fear!!

Big Muddy CrossFit

Thanks!

Zachery Peterson 6 years ago

Fantastic experience: If you are looking to better yourself not just physically but to be a better person in every way this is the community for you.

Big Muddy CrossFit

Thanks!

Russell Ballenger 6 years ago

Fantastic experience: Knowledgeable and helpful coaches with a great community vibe. Highly recommend!

Big Muddy CrossFit

Thanks!

Jon Breidenbach 6 years ago

Fantastic experience: Only the best box in the world!!!!!! Oh ya, and the best open team in the world Snatchen Reps!!!!!!!!!

Big Muddy CrossFit

Ha ha...nice! Thanks!

Steve Swanson 6 years ago

Fantastic experience: I dropped in for a workout when I was in town for business. I had a great workout. Everyone was very nice and inviting and the gym was in good shape and had everything I needed. I will definitely stop by again next time I am in town.

Big Muddy CrossFit

Thanks!

Maureen Nichols 6 years ago

Fantastic experience: Awesome gym! I travel a lot for my job & look for Crossfit where ever I go. I was in Bismarck 2 weeks ago & found Big Muddy on line. Super easy to make contact with them. Told them where I take crossfit at & they told me to come on in. I've only been doing CF for 8 months so some of my technique isn't perfect . Chris & one if the other coaches helped me out during class to make sure I has proper form & got a goid workout as well. The people in the class were so kind & inviting when they found out I was an out of stater. Had just a great experience I went back the following day & even bought a shirt I proudly wear at my CF affiliate. Won't be back to Bismarck until February of next year but I will diffently drop in again. Thanks for looming out for me Chris!

Big Muddy CrossFit

Thank you Maureen! We appreciate your support and look forward to seeing you again.

Matthew Mahlen 6 years ago

Fantastic experience: Stopped here for a drop in while traveling for work, felt very welcomed and the programming was solid. Seems like a growing gym, and owners were very nice and helpful.

Big Muddy CrossFit

Thanks! It was good to meet you!

Jason Legatt 6 years ago

Fantastic experience: I started coming here because my coworker kept trying to get me to go. Wanting to try something new, I decided to give it a shot. The entire coaching staff is amazing and knowledgeable. All the people who go are welcoming and fun. It truly is a community that not only pushes and supports you to do your best at the gym but also at everything you do outside of it. Joining Big Muddy has without a doubt been one of the best decisions of my life. Give it a shot, stop in, you won't be disappointed.

Big Muddy CrossFit

Thanks Jason, we're happy you're with us!!

j bach 6 years ago

Fantastic experience: At a local supplement store I ran into a trainer, he went out of his way to help me with purchasing the right supplements for what I was looking for to a T. I have never actually been to this place but the trainer was extremely helpful and gave good insight; I would assume that this place hires the right people for the job, his name was Cody I believe?

John Grant 6 years ago

Fantastic experience: Stopped in Big Muddy while in town for a business meeting. Coaches are attentive and caring (picked up a few tips - thank you). Everyone in the class were so nice. If you are from out of town, you will feel welcome here.

Big Muddy CrossFit

Thanks! It was great to meet you!

Jessica Lupkes 6 years ago

Fantastic experience: Thank you Big Muddy for the welcoming experience! I was in town for a conference and dropped in a couple times throughout the week. Both the athletes and coaches were incredibly nice. The coaches are wonderful at what they do, supporting the athletes and providing valuable feedback on movements, etc. You can see in their interactions that they genuinely care about their athletes. Their community is top notch. I will definitely be stopping by again and recommend others to Big Muddy!

Big Muddy CrossFit

Thank you!!

Jacob Martinek 7 years ago

Fantastic experience: It's a great place to go and have a good time with friendly members and an excellent coaching staff, you will be able achieve what you work for.

Big Muddy CrossFit

Thanks!

linda heater 7 years ago

Fantastic experience: Friendly people doing same physical training

Big Muddy CrossFit

Thanks!!

Seg wayy 7 years ago

Fantastic experience: At a local supplement store I ran into a trainer, he went out of his way to help me with purchasing the right supplements for what I was looking for to a T. I have never actually been to this place but the trainer was extremely helpful and gave good insight; I would assume that this place hires the right people for the job, his name was Cody I believe?

Big Muddy CrossFit

Awesome!! Thanks for the review.

Bryan Reichmuth 7 years ago

Fantastic experience: What great gym with instructors that really care about good form and having fun. I did a drop in workout and I'll definitely be back!

Big Muddy CrossFit

Thanks! We appreciate your support and kind words.

Marla Hagemeister 7 years ago

Fantastic experience: My husband and I joined a little over a year ago. We have learned and accomplished so many much. The workouts are amazing and having the coaches lead you through the movements makes your goals achievable.

Big Muddy CrossFit

You guys are the best!

Brooke Benjamin 7 years ago

Fantastic experience: Went to Big Muddy CrossFit for the first time this weekend to give it a try. I was delightfully surprised with how much I enjoyed my first crossfit workout! It was a very welcoming, fun, and energetic environment for a newbie like myself. Coach, Chris, was a great motivator and explained the workouts very throughly and made it enjoyable for everyone. I highly recommend this CrossFit gym for expiernenced and new comers.

Big Muddy CrossFit

It was great to have you with us Brooke! Looking forward to seeing you again.

Christopher Rhyme 7 years ago

Fantastic experience: Awesome out of state drop in experience at Big Muddy on 9/26/17. Coach Chris was great and the community is very welcoming.

Big Muddy CrossFit

Thanks!!

wicapi wicasa 7 years ago

Fantastic experience: great place to work out, get fit & be part of the crossfit community. great coaches that help with techniques and also build enthusiasm! definitely recommend

William Cooper 7 years ago

Fantastic experience: I just wanted to say thanks to a great group of people and a great coach in Chrissie I felt very welcomed on my drop in . I would recommend this box to all

Big Muddy CrossFit

Thank you!

Amber Morrell 7 years ago

Fantastic experience: Being new to Bismarck, I wanted to meet new people and to join a gym that I would grow to love. Big Muddy accomplished both of those things for me very quickly. The workouts are suitable for all levels of fitness and the environment is so positive! Big Muddy challenges me to be better, physically and mentally. I love this place!

Big Muddy CrossFit

We love your passion and drive! Keep up the great work!

Steven Van Ert 8 years ago

Fantastic experience: Great gym and even better people. Awesome atmosphere!

Big Muddy CrossFit

Thanks!!

Joseph L 8 years ago

Fantastic experience: great place to work out, get fit & be part of the crossfit community. great coaches that help with techniques and also build enthusiasm! definitely recommend

Big Muddy CrossFit

Thank you sir! We appreciate your support!

Jessica Burger 8 years ago

Fantastic experience: Fantastic atmosphere, great people and coaches. I recommend Big Muddy to everyone who wants a better way of life.

Big Muddy CrossFit

Boom!

Abigail Gustafson 8 years ago

Fantastic experience: Great environment and people!!!

Big Muddy CrossFit

You are one of the great people!

Sheila K 8 years ago

Fantastic experience: A great place to get a workout with wonderful people to workout with!

Big Muddy CrossFit

Wonderful people surrounded by wonderful people, thanks for being a part of it!

Melanie Vollmers 8 years ago

Fantastic experience: Great people and great coaches. Just an overall fun atmosphere.

Big Muddy CrossFit

Thanks!

K K 8 years ago

Fantastic experience: Best gym you will find in this area. Wonderful owners, coaches, and athletes. Great workouts that are challenging but can be scaled to any level. Everyone pushes you to succeed. It's more than just a gym....it's truly a great community.

Big Muddy CrossFit

Boom! Thanks for the honest feedback.

Karen Bobela 8 years ago

Fantastic experience: My new favorite crossfit gym outside of Golden, CO! Welcoming community, excellent coaching, impressive athletes, and all around solid gym.

Big Muddy CrossFit

Thank you! We appreciate your kind words and hard work!!

Bruce Roberts 8 years ago

Fantastic experience: Had a great time at Big Muddy CrossFit. I have been doing CrossFit for 8 years and have dropped in at boxes across the country. Big Muddy is a well run and clean facility with solid coaching. I would recommend it for anyone looking to start CrossFit in the Bismarck area or any CrossFitter travelling through ND and looking for a good drop-in experience.

Big Muddy CrossFit

Thank you Bruce! It was great meeting you.

A Google User 8 years ago

Fantastic experience: Love this box! Inspirational athletes, motivational coaching and positive atmosphere. Even if your new to crossfit, or simply someone in for a visit to get their sweat on everyone is so pleasant and welcoming. Definitely worth every minute of your time to check it out!

Big Muddy CrossFit

Thanks for the review!

Kate Brovold 8 years ago

Fantastic experience: I didn't know at the time what I was getting myself into when I started Crossfit. Big Muddy introduced me to a whole new world and experience. It has now become a part of my life, along with this box and the wonderful people that run it. The coaches are amazing and always there for you. The facility is always clean and the schedules if WODS have plenty to choose from for anyone's busy life. Thank you Chris and Gina for bringing Big Muddy to our community. #BigMuddyCrossfit

Big Muddy CrossFit

Thank you Kate! We are happy to have you!

Eva Burman 8 years ago

Fantastic experience: Love this place! You will not find people who truly care about you, not just your level of fitness but you as a person at any other box or gym. The coaches and owners, I cannot say enough good things about them. Thank you Big Muddy Crossfit!

Makayla Kahl 8 years ago

Fantastic experience: Can't say enough great things about this place! Warm, welcoming, and friendly. Suitable environment for all levels of fitness. Wonderful, educated coaches. Supportive members that quickly become good friends. Best part of my day!

Big Muddy CrossFit

Thank you Makayla! We love watching your progress and LOVE your passion and energy you bring! Keep it up!

Eva Sybrant 9 years ago

Fantastic experience: Love this place! You will not find people who truly care about you, not just your level of fitness but you as a person at any other box or gym. The coaches and owners, I cannot say enough good things about them. Thank you Big Muddy Crossfit!

Big Muddy CrossFit

"Knucks" Thank you Eva!

Sarah Peterson 9 years ago

Fantastic experience: Absolutely love this place. The coaches and athletes are amazing. Really does feel like a second family.

Big Muddy CrossFit

Thank you Sarah! We are very happy to have had the chance to get to know you and Doug! Keep grinding!

Leave your opinion about Big Muddy CrossFit®:

1 = Poor 5 = Excellent

Other gyms that may interest you

5 (80)
HOTWORX - Bismarck, ND (Sunrise Square)

HOTWORX - Bismarck, ND (Sunrise Square)

See address and contact details
Yorktown Dr 3001 - 58503, Bismarck
+1 701-751-4899
5 (71)
YOUvitalize

YOUvitalize

See address and contact details
Hamilton St 3320 - 58503, Bismarck
+1 701-415-0350
Centergy Pilates and Fitness

Centergy Pilates and Fitness

See address and contact details
E Interchange Ave 1500 - 58501, Bismarck
+1 701-425-1997
5 (8)
FunFitLLC

FunFitLLC

See address and contact details
Park Ave 1605 - 58504, Bismarck
+1 701-204-3584
5 (6)
CrossFit Tertiary

CrossFit® Tertiary

See address and contact details
N 10th St 3138 - 58503, Bismarck
4.4 (199)
Verge Fitness

Verge Fitness

See address and contact details
S 5th St 517 - 58504, Bismarck
+1 701-258-4653
Functional Fitness

Functional Fitness

See address and contact details
Park Ave 1212 - 58504, Bismarck
+1 701-541-0721
4.6 (29)
Capital Racquet & Fitness Center

Capital Racquet & Fitness Center

See address and contact details
N 10th St 3200 - 58503, Bismarck
+1 701-221-6855
Smart Weight Nutrition & Fitness Studio

Smart Weight Nutrition & Fitness Studio

See address and contact details
N Kavaney Dr - 58501, Bismarck
4.9 (10)
Proximal50 Downtown

Proximal50 Downtown

See address and contact details
W Broadway Ave 201 - 58501, Bismarck
+1 701-751-1133
5 (42)
Soul Haven Studio

Soul Haven Studio

See address and contact details
W Main Ave 209 - 58501, Bismarck
+1 701-751-0527
Bismarck municipal ballpark

Bismarck municipal ballpark

See address and contact details
S 3rd St 800 - 58504, Bismarck

Publish your gym in our directory for free

If you manage a gym and you want to appear in our website, send us the information about your gym so we can include you in our directory.Appearing in our directory is free!

Request a free listing

Latest blog articles

Find your perfect gym

Find a gym to get fit and improve your health.