★ 5

Great gym and community. Coaching is phenomenal! I personally have been doing this type of training for about 10 years at different boxes and this one has been the best experience. Highly recommend to all that wants to progress their fitness journey!

Source: Google

★ 5

KMF is an incredible gym with the best coaches and community. I was immediately welcomed into the gym family and I have gotten stronger both physically and mentally. Andy and Trevor are amazing coaches with great attention to detail when it comes to fitness. The workouts are tough but can easily be tailored to each individual, depending on their goals. I leave each class feeling accomplished and happy because of the beautiful community that has been created!

Source: Google

★ 5

I joined crossfit to save a marriage, but KMF Athletics saved my life.
I was in a very dark place when I joined; it was a hail mary attempt to keep a marriage going. I was raised by a single mom, and she passed away 3 months before. Then a friend from high school (39) passed away unexpectedly. I felt like I had no control over anything in my life anymore. I was diagnosed with major depression and on anti-depressants.
The marriage ended, but Andy and the KMF staff were just such a good vibe; I kept going. After a year at the gym and focusing on my overall health, I was off of medications and in a much better place. Shifting focus on the bad stuff in life and focusing on improving yourself can be one of the best self medications you can do, and KMF really helped me accomplish that.
The KMF staff knows when to applaud your efforts, but also recognize you are stronger than you think and when you can push yourself. I appreciate the staff and the community there that is just trying to improve themselves. Best gym in SD.

Source: Google

★ 5

I really appreciate this gym. The community is the biggest reason I keep coming back every day. Coaching is awesome, members are super encouraging, and the equipment is well maintained. The gym has a lot of social and friendly people too. In terms of gains, I haven’t been this consistent at a gym since 2020, and my 30yr old body moves like a 20yr old again. 👍🏽👍🏽

Source: Google

★ 5

I can’t say enough good things about this gym! From the moment you walk in, everyone is so welcoming and encouraging. The trainers actually care about your progress and always take the time to help you with form or answer questions. The community here is amazing, people cheer each other on, celebrate wins big and small, and make working out something to look forward to. It’s not just about fitness; it’s about feeling supported and being part of a positive, motivated group. Whether you’re new to the gym or have been lifting for years, you’ll feel right at home here. Love you KMF🙌🏽

Source: Google

★ 5

I have been coming to this gym for 10 years now! This gym is more than just a place to workout, it is a community that supports you through all aspects of life. KMF draws like-minded positive people in and creates a fun environment for people to get a great workout in and some laughs too. Andy does a great job of making everyone feel welcome and provides coaching for all levels of fitness. I look forward to my daily workout because I always leave KMF in a great mood, the best way to start my days!

Source: Google

★ 5

I can’t say enough about how much KMF has done for me. I joined a couple years ago when I moved to the area and it quickly became my second home. The trainers are gifted in their ability to guide, modify, and push each and every person to allow them to successfully improve and progress in whatever goal they are trying to achieve. Andy is the best trainer I’ve ever met. The workouts and program cycles are fun and challenging for everyone regardless of fitness level. As a Cross-Fit gym it felt intimidating to join as I thought I would be pushed well beyond my limit but I was never instructed to do anything I wasn’t ready for. They always provided modifications and adjustments to the workout based on my skill level or just how I was feeling that day. It really is just a fun and awesome group-based exercise gym where everyone knows and supports each other. As a physical therapist I recommend KMF to all my patients who are ready to return to the gym as I know they will be in good hands regardless of age or fitness level. Andy I appreciate you man and all the hard work you do for us!

Source: Google

★ 5

Awesome gym & group workout space. Super smooth process and very friendly for all levels. Lots of space with all the equipment you need. Good crew and vibes too. Highly recommend!

Source: Google

★ 5

KMF has been a part of my life ever since I decided to do CrossFit in college over 7 years ago. As soon as I came to the gym, the family environment it offered and the coaches and owner, Andy, dedication to myself and every athlete there to be the best version of myself, you can’t find anywhere else. The patience with new members is exactly what anyone who is just getting into fitness needs, the owner and coaches take the extra second to ensure every movement is explained and take time to show new members if they don’t know. I am active duty military and was stationed somewhere else for 3 years, but when I came back to California I immediately knew I wanted to come back to KMF and could not see myself anywhere else. The support for service members by the owner and coaches is so much appreciated! KMF pushes me to be the best version of myself and to always push for one more rep. 100% one of the best gym communities I have ever been a part of.

Source: Google

★ 5

Great Gym! Even when I started coming to KMF as a beginner and I had zero experience with CrossFit or going to a gym. The coaches were very welcoming and helpful. It’s a plus when you go to a place to workout and have a supportive environment not only from the coaches but from everyone in the gym as well. I have nothing but positive and great experience at KMF!

Source: Google

★ 5

I started in Crossfit over 10 years ago in garage gyms. Due to my personality, I liked smaller spaces with less people. After each gym I went to closed for various reasons, I was recommended to go to KMF. It was the best recommendation I had to a gym. Andy Rojas is committed to your goals, whatever they may be. He has a keen eye and is very detail-oriented. He found small little fixes in my form that drastically improved my output, even though I was weaker than I was from previous years.

When I first set foot into KMF, I already felt something different in the air than from other gyms I tried out. I felt a sense of community and passion. Everyone is there to reach their goals, but they will also help motivate you and cheer you on, no matter what you have on the barbell; no judgments. What matters is, you are doing the best you can in the safest possible way.

Andy and his whole team of coaches were the best coaches I've had. They pushed me when they knew I could go harder. They stopped me when something looked off. If I happened to be paired with one of the coaches for a partner workout, they looked out for me and shouldered more of the wod when I was gassed out rather than saying "one more set" or "one more rep". They knew how to mix compassion with comedy. There were times to be goofy and times to be serious and they have it locked down.

I may not be a full time member anymore due to familial obligations, but I still follow along with Andy and reach out to him when needed. He is always willing to give me tips and advice. And the times I do drop-in classes, I can see the smile on his face because he's happy to see the commitment and to see someone come home.

KMF is Home.

Source: Google

★ 5

I truly can’t express how much appreciation I have for the KMF coaches and community. I have always been the kind of person who signs up for a gym, pays the monthly dues, and never sets foot in it again. But this experience has been completely different. The coaches’ energy, patience, and depth of knowledge have kept me coming back. Andy and Emily have an incredible way of hyping you up for each workout and pushing you through every rep.

Thank you both for always showing up with a positive attitude and creating an environment that motivates and supports every step of the journey.

Source: Google

★ 5

I’ve been coming to KMF Fitness since 2018, and it’s honestly become like a second family. The workouts are always solid, the community is super welcoming, and it’s just a great vibe all around.

Big shoutout to Andy, he’s the glue that holds everything together. He really cares about everyone who walks through the door and makes you feel like you belong from day one.

If you’re new to lifting, don’t be afraid to give this gym a try. The classes are group style, but the coaches do an awesome job working with you individually to make sure your form is right and you’re progressing safely. It’s the perfect mix of community and personal attention.

If you’re looking for a gym that’s more than just a place to work out, this is it.

Source: Google

★ 5

I've been coming to KMF for a couple of years already. I only come 1-2 times a week because that works for my schedule. Even with my limited attendance, every time I am here the coaches and members make me feel part of their community. The coaches give me the feedback I need to become better at whatever we're doing that day. Everyone is nice and SO supportive of each other. I've been a member of 4 different CF gyms since 2010, and this gym feels a lot like the first I joined (which made me fall in love with CF), GREAT coaching, supportive and fun community, and a whole lot of heart. Echale Ganas, they say...so we do!

Source: Google

★ 5

I’ve been coming here for 26 weeks and I can honestly say this CrossFit gym feels like family. The environment is welcoming, the space is always clean, and the trainers are incredible. They are extremely patient with beginners and really take the time to focus on proper technique, which has made a huge difference for me. Thanks to their guidance, I haven’t had a single injury since starting, just steady progress and growing confidence. Highly recommend this gym to anyone looking for a supportive and safe place to train!

Source: Google

★ 5

Source: Google

★ 5

Best gym I've been to! I've not only learned new skills and gained strength but really found here that consistency is the key to long term health and fitness. Grateful to Andy and all the other trainers that have thoughtfully contributed to my experience and of others. Very beginner friendly too - this place will transform you!

Source: Google

★ 5

I love KMF! My second home. This gym is a COMMUNITY-- we push one another and have fun while doing so. Their programming is great, clean gym, Andy and the other coaches are amazing!!

Source: Google

★ 5

Great gym! Super nice equipment, very clean, great people and a cool atmosphere. Andy, the owner, is a super cool guy, very easy going and knows his stuff. Super friendly gym and very on top of their game. I had to move out of state for work but I highly recommend KMF!

Source: Google

★ 5

Source: Google

★ 5

Source: Google

★ 5

Andy and team are the best! This gym is the place to push yourself and goals.

Source: Google

★ 5

Incredible Gym! Definitely recommend coming to check them out!

Source: Google

★ 5

I love this place! Great gym and equipment! Great workouts and coaching! Great people and atmosphere! My husband and I drop in, whenever we are in town. Andy is awesome!!! He is always welcoming and helpful. The members are great too...friendly and encouraging. I've never felt unwelcome. We workout at gym in Ventura and KMF feels like a home away from home.

Source: Google

★ 5

KMF is amazing. I am getting back into the swing of things and the coaches are very patient with me.

Source: Google

★ 5

Great crew! A staple drop in when visiting family in SD!
Thank you KMF!

Source: Google

★ 5

Source: Google

★ 5

Source: Google

★ 5

This is more than a gym, this is a family.
I have been a member at this gym for over 3 years and have had the honor of meeting some pretty amazing people, and working with the best coaches.
The community and atmosphere here is like nothing I have ever experienced.
I look forward to coming everyday and seeing my family and getting a good workout in.
Not only is it a great CrossFit gym, but now the whole family can get into shape because they offer a Kids CrossFit program!
The program is fairly new, but is so unique and so much fun. My kids vary from age 7 to 12 and they had a blast and learned about fitness, form and healthy eating options during their 6 week class.
The kids CrossFit class is instructed by a super bubbly coach who is patient, and very attentive to the kids.
If you are looking for a gym that has flexible classes, is inclusive and family friendly I encourage you to try KMF.
I am so happy to have found this gym, from day one I knew this was the perfect gym for me.

Source: Google

★ 5

Such a great gym. The community here is amazing. I’ve made life long friends here.
They just started CrossFit kids and my kids are loving it. They have fun games that incorporated the movements to help them learn, keeps them moving and smiling. The coaches are wonderful and encouraging.

Source: Google

★ 5

Source: Google

★ 5

This gym is perfect. The owners and coaching staff are very focused on good health and safe training. Family style environment. Clean. Good equipment. I’ve been here 5 years and have seen a huge difference in my body.

Source: Google

★ 5

Great gym and staff with plenty of equipment and space.

Source: Google

★ 5

Nice place

Source: Google

★ 5

I have been going to this gym for about 2 years now and they really know their stuff, all the coaches take their time teaching you each movement before and during the workout. If you've never done crossfit they do modify the workouts so you can progress and eventually get that movement down. I love KMF!!

Source: Google

★ 5

I love the gym and how it feels like a big family. The coaches are very helpful and motivating and so are the athletes. I have been coming to the gym for about 4 years and have seen major improvements on my overall health, from losing 55 lbs to constantly pushing my limits.

Source: Google

★ 5

Best CrossFit gym in San Diego
I love community this gym has created, coaches are very helpful, knowledge and motivating. Always playing good music! Also the new receptionist is cute af 😩

Source: Google

★ 5

Incredible family, friends, and culture. The policies are phenomenal, the atmosphere is very uplifting, and the people are great. I wish I had more time to spend and grow at this place!

Source: Google

★ 5

As a foreign living in San Diego for a while now, I could never imagine that I would have met the best Crossfit box in town. They are super friendly, even coaches and athletes, they are extremely patient to explain how to perform correctly each movement. I strongly recommend KMF. I do love to work out there.

Source: Google

★ 1

Sorry to leave this negative review of a crossfit box, but it is what it is. This is my second negative experience at a crossfit box in about 10 years. I was on vacation with my family in San Diego and wanted to drop in at this location two days ago. I arrived about 10 minutes late to the 6AM class and the trainer wouldn’t allow me to work out.

The trainer wasn’t rude, but she was unreasonable. She said their policy is you cannot work out if you miss the warmup due to “risk of injury.” I have literally been doing CrossFit for the past 12 or so years and, as an adult, can decide what “risks” to take and accept the consequences. I hope they will reconsider the way they treat a visitor from out of state in the future.

It’s difficult enough to get out to work out while in a family vacation without having to deal with a box with silly policies like this one. Let’s hope you are on time and get to be accommodated if you are dropping into this box in the future.

Source: Google

★ 5

Really nice place!!! The coaches are all great and friendly. I really enjoyed my time here.

Source: Google

★ 5

This place is like a family and they have the best coaches. I have been to different gyms, but this is my home now. Would highly recommend

Source: Google

★ 5

Source: Google

★ 5

Source: Google

★ 5

It is a good place, but you have to run on a side of a street.

Source: Google

★ 5

I came in from out of town and was looking for a new box. The staff was great to me , after trying their free week and several boxes I choose to stay here. They offer several choices of training . Competition format and classic Crosfit programming . The facility is great on space and equipment. Community and training environment is outstanding .

Source: Google

★ 5

I consider myself pretty active; I run half marathons, train for triathlons, and lift five days a week. I've been wanting to try crossfit for years, but was pretty turned off by the douchy vibe I've gotten from other gyms in my area of Normal Heights. When a Groupon came up for the fundamentals course (normally anywhere from $200-400 at other gyms) I decided to take a chance. The coaches are all super cool, they are military friendly, and really offer their support and advice without arrogance. After doing my research, they offer the best prices for their fundamentals course, monthly memberships for couples and military singles, too. I'm hooked and excited to see how far I can push myself!

Source: Google

★ 5

KMF is a great crossfit gym. They have always provided great customer service and are very helpful. This is a great place to get in shape, make new friends, and see what's you're made of!

Source: Google