Axiom CrossFit
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Axiom CrossFit
Axiom Fitness is the leading fitness facility in Rancho Cucamonga, California. Axiom features proven workout systems like Crossfit, Strong Man, USA Power Lifting and USA Olympic Weight Lifting, Speed & Agility Training, Gymnastics, and Mobility Classes. Try us out today, and you'll quickly see why Southern Californians recognize Axiom Fitness as the best fitness in the Inland Empire.

Axiom was my first Crossfit gym and I didn't know what to expect. My first workout was an experience I'll never forget and as much as it would hurt I would continue coming back. The community was also very close and it made working out even more fun! The stress of being a first responder, father, husband, and small business owner caught up to my health.
Reviews (19)
Lucy B.
Lucy B.
Nov 06, 2021
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Axiom is an amazing gym that promotes a very positive and welcoming environment. Nijhma does an amazing job at hiring the employees, my first day trying out crossfit was a memorable experience that opened my eyes to how much potential I had to grow. All of the coaches leave a positive impact on anyone who attends. Every person in the room is more than likely to leave with a smile on their face. I highly recommend coming here!!! :)
Mae D.
Mae D.
Jun 21, 2021
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My daughter wanted to step up her training as she is getting ready for her US Navy Bootcamp. The Coaches and community are supportive and welcoming. The workouts are perfect, enough to challenge but not super hard. They are progressing her from form to intensity. Highly recommend, our cousins love it..Marco and Ramelle!
Jessica G.
Jessica G.
Sep 04, 2020
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Axiom is my first crossfit gym and I will say prior to joining Axiom I was very Intimidated since I am not an active weight lifter. However, The Trainers here have helped me overcome my fear of crossfit, they have made it incredibly fun in the learning process, they are very patient and proactive in showing you the proper stance and forms of crossfit! Not to mention they really make you feel like family the members here are also so helpful and friendly. I am very Satisfied with joining this Incredible crossfit Gym!!
Highly recommend it to everyone
Thank you Nish
Geselle M.
Geselle M.
Aug 06, 2020
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This place is Amazing! The workouts have been awesome! Just what I needed. I come from a background in fitness, but I'm new to crossfit training. The trainers are great with communication. They brake the exercises down and make sure I have the form down before starting the workout. The community there has been super friendly and helpful. I would definitely recommend to family and friends.
Ramelle L.
Ramelle L.
Jan 22, 2020
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When I need a good kick in the butt, when I need to stop making excuses and I need to get my body & mind in shape...I know that Axiom is just what I need! Not only do they help me reach my physical goals but just life goals in general. As a mom of three, when I take better care of myself, it trickles down to all aspects of my life. AXIOM has a team of trainers who are knowledgable and experienced and I know that I am in good hands each time I workout & sweat it out!
Victoria A.
Victoria A.
Sep 11, 2019
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This CrossFit gym is amazing. I am very brand new to CrossFit, so of course I was nervous to even start. I was about 6 months into my fitness journey, when I hit a plateau and just wanted to try something new. I was referred by a friend and was able to try it out for a whole week free. After my week was up, I made the decision to stay and it was by far my best decision. The coaches are great, they work with you and modify the workouts for beginners. The classes are around 1 hr and are held at convenient times throughout the day.

I felt intimidated at first, but everyone here is rooting you on
Michael R.
Michael R.
Aug 14, 2019
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Axiom is a great place to reach your body goals. Not only are you building yourself physically, but the coaches and members help build your confidence. If you're new to crossfit and shy about entering a gym, don't be. You'll find out that you're not in a publicized gym but a tight knit, like minded gym. It's more of a community rather than a place to just workout. This is a great crossfit gym to call your home gym. I also love the fact that they are major military/law enforcement supporters and take pride in it. Axiom is well rounded in equipment and have meal preps on
Albert M.
Albert M.
Aug 09, 2019
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Best CrossFit facility in the area!!! Whether you're just starting your journey into getting fit or an athlete and everyone in between this is the place for you.
Don't feel good intimidated if you feel you can't do certain activities or lift humongous weights every workout will be tailored to what you're capable of doing SAFELY.
Stop on by check out the facility, meet the coaches and say hi.
Jim K.
Jim K.
Jul 27, 2019
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This place is amazing. I was down from
NorCal for my daughters soccer tournament and needed to get a workout in, out of all the CrossFit places in the area this one had the best reviews and I was not disappointed. Don't worry if you can't get ahold of anyone, just show up a bit before class and tell them you're a drop in that's what I did it was no problem. The space is amazing and the owner is awesome, great workouts or just do your own thing. I work for the airlines so i travel the world, hands down best place I've visited in the past 4 years.
Thomas A.
Thomas A.
Jun 21, 2019
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I was in Rancho Cucamonga for a two-week work trip with a group of five colleagues and searched for a CrossFit gym in the area. I am very glad I found Axiom and their staff (foremost: Nishma and Josh).
My colleagues are complete CrossFit newbies and foreigners with English not as their native language. During classes, they received the extra attention and explanation they needed without compromising the exercises for the usual attendees. That shows Axiom's long and great experience.
What struck me most besides their professionalism and greatly equipped gym is the very welcoming attitude of
Adam G.
Adam G.
Apr 04, 2019
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Great gym! Dropped in from out of town and the staff and members were very warm, welcoming and fun! Fantastic facility (its huge)! Fun workout and experience! Definitely will drop back in when back in town. Thanks axiom!
Chris M.
Chris M.
Nov 06, 2018
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Best Crossfit gym in the IE! The reason I love this place is because of the trainers, they are the best! I love that we are all like a family. Everyone who comes here motivates you to do your best. If you ever have a question about nutrition they are just a phone call or text away. They also so many different types of classes that you can choose from. So if your looking for a Crossfit gym come check them out!
Rene Y.
Rene Y.
Oct 22, 2018
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You'll love this place. The gym's huge, plenty of equipment to go around, and plenty of friendly, knowledgeable coaches whose teachings and lessons in learning more about my body and its capabilities will forever be ingrained in my lifelong career as an athlete.

Thank you everyone for your dedication to your students in improving their lives, health, and confidence :)
Allison C.
Allison C.
Jul 02, 2018
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Axiom is the best gym to start crossfit at. They offer a variety of classes to choose from starting at 5am all the way to 8pm. Some of the things they will teach you starts off with fundamentals, crossfit, strongfit, Olympic weightlifting, mobility, speed and agility and on some days, Krav magraw. The coaches are amazing, and are beyond knowledgeable about teaching you everything you need to know.
Bill C.
Bill C.
Jun 26, 2018
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What ever your goals are. Axiom will help you achieve them. Best well rounded fitness facility and knowledgeable coaching staff in the IE.
Cory F.
Cory F.
Jun 04, 2018
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Greatest gym--CrossFit or otherwise--this side of the Laniakea Supercluster!
Mike Y.
Mike Y.
Nov 23, 2017
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Axiom is the best gym I have been a part of. They are not only a CrossFit gym, but they offer StrongMan, Power Lifting, Olympic Lifting, Speed & Agility, and Gymnastics. The great thing is there are specific coach(s) who teach these classes. The coach(s) are well versed in that area of fitness and are not just thrown in to teach it for the day. Axiom is a family friendly gym who works with all skill levels: from competitors to the first timer. I've been lucky to be part of this gym for a year now and have made some life long friendships as well. I recommend dropping in to check it out
Victoria M.
Victoria M.
Sep 28, 2017
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Everyone you gotta check this place out! Best gym and WODS by far! Highly trained staff and owners are genuine about getting you results, but you have to put in the effort yourself. Two huge rigs inside and the most equipment I have ever seen! From high intense classes to personal training this is your go to spot, Axiom Fitness Rocks!
Robert L.
Robert L.
Aug 29, 2016
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1. If you're not doing CrossFit, you're wasting at least some of your workout time.

2. I've been to several different CrossFit boxes in California and Europe and this is easily the finest. The coaches have the highest credentials from CrossFit HQ in training, coaching, mobility, and weightlifting. A good coach and run you through a workout. A great coach can notice subtle cues in your performance and describe precisely what you need to change to improve and stay safe.

3. Axiom has some 14,000 square feet and so much equipment there's never a shortage.

See you there!

Robert