9Round white map pin
9Round Fitness
4411 Mercury St
San Diego, California 92111
USA

Schedule Your FREE Workout

9Round white map pin
9Round Fitness
4411 Mercury St
San Diego, California 92111
USA

FITNESS THAT EMPOWERS

9Round works because it includes everything you need: a full-body workout that's fast, effective and fun... personal trainers to help you... and expert nutritional guidance. And it's all based on the latest exercise and nutritional science.

It is perfect for people who want an unique, fun, and proven workout that guarantees results. 9Round offers a kickboxing themed fitness program that incorporates a functional, interval, cardiovascular, and circuit training regimens.

About Our Location

All of our kickboxing trainers here in Kearny Mesa are former members!  They love to make you sweat!  We believe in a fun and fast-paced workout and we will get you in the best shape of your life!  We love to do individual pad and mitt training with all of our members during the normal 30 minute workout (circuit training) and we have come up with some pretty fun combinations - all designed to keep you smiling and sweating!  

We also have one of the roomiest 9Round kickboxing facilities in all of California and San Diego, including a large restroom and changing room.  We pride ourselves on a clean facility without that "gym" smell.

We are located on Mercury St, near freeway 163 and Balboa Ave in the Boot Barn/Tajima Shopping Center near In and Out Burger.  We are close to the San Diego communities of Tierrasanta, Serra Mesa, Linda Vista and Clairemont.

Ask about our Active Duty Military, family & student discounts!

 

9Round Certified Trainers

  • 9Round trainer
    Brandon "The Bulldog" Danieli
    I was a 9Round member and decided I couldn't get enough of this workout, so my wife Missy and I decided to open our own gym! I have always loved fitness. I played a year of college football and had always lifted weights until I found 9Round. The resistance from hitting the bags combined with the cardio and the convenience of the 30 minute workout has been a life changer! I'm getting better results compared to my prior workout routine and it only takes 30 minutes. At our gym, Missy and I only hire members for trainer positions. We have found this gives our members the best experience. We are so happy to have found such a great group of trainers that help keep you sweating and smiling! Brandon
  • 9Round trainer
    Jason "The Nuke" Witeck
    I have been in the US Navy as a Nuclear Engineer for 15 years now. I have traveled the world and continue to do so today. I joined 9round because I could never seem to add cardio to my normal workout routine. I decided to walk into this kickboxing gym and talk to Brandon, and was intrigued as soon as I walked in. I have been a member since Aug 2016 and have seen big improvements in both technique and form. The workouts are fun, convenient, and always different. As soon as I completed my first workout, I knew that this would be something that I would love to teach as well. In October 2017 I completed 9Round's Master Trainer Bootcamp!
  • 9Round trainer
    Lauren "Lights Out" Witeck
    I am a proud Navy spouse and momma of an extremely energetic 7-year-old! After moving from Washington to New York to Japan to California, I have finally gotten myself back in college. I’m getting my degree in the Health Information Technology program, and can’t wait to finish and get started the medical field. With the busy, dynamic life we lead, I was very excited to discover a workout that fit into my schedule! Only 30 minutes, at any time of the day? Can’t beat that! After months of being a member and getting to know the fantastic team that works here at 9Round, I was ready to jump in and give other members a great workout! I’m excited me meet all of you and get you sweating!
  • 9Round trainer
    Laura "The Crusher" Crisp
    I joined 9Round Kearny Mesa after coming home from a deployment to Afghanistan as a Navy Nurse. I needed a challenging workout that incorporates strength and cardio, is flexible with my nursing schedule, and engaging enough to keep me motivated and consistently working out. My roommate suggested we try 9Round, and I’ve been hooked ever since! I’ve never sweat so much after a 30-minute workout in my life. I love having the opportunity to work out with other people and a trainer, but no class times! I became a trainer when I transitioned into the Navy Reserves in June. I’m excited to give you a killer work out and to show you why 9Round Kearny Mesa is the best gym in San Diego!
  • 9Round trainer
    Laci "Laser" Gordon
    I've tried many different workouts and this is by far my favorite! I have always enjoyed a classroom-type setting but always seemed to struggle with finding time to workout. As soon as I found 9Round Kearny Mesa, I knew that I found my place. When I'm not working out of working here at 9Round I'm at home with my dog or finding new hidden sports here in San Diego to hike.
  • 9Round trainer
    Melinda "The Maniac" Jernigan
    I was not a big fan of gyms because I was never sure what to do with all the machines and equipment. I kept trying different group workout classes but never found one that made me want to join. I had two friends recommend me to try 9Round Fitness Kearny Mesa because they were members and they loved it. Since they offered the first class free I figured I had nothing to lose. After that first workout I thought How crazy it was that I was able to work so hard in just a 30 minute workout. I have been a 9Round member for a few months and I have enjoyed every workout. If I'm not at 9Round you can find me at the beach or park with my dog. I am excited to be a part of the 9Round Kearny Mesa family and look forward to meeting you!
  • 9Round trainer
    Fred Berona
    I'm a fan of lots of types of exercises, but 9Round stands out from them all! Not only is it efficient, highly active and different everyday, but it will be as challenging as you make it. I'm a graphic designer by trade, so after hours I'm sitting at a computer. All of the punching and kicking in this workout is some extremely fun stress relief! Come on in and workout with me!
  • 9Round trainer
    Missy "The Machine" Danieli
    I love to workout, am passionate about fitness, and nutrition. I tried multiple workouts and find it hard to stay interested, that is until I discovered 9Round! The workouts change daily, keeping me engaged and I have full access to personalized nutrition. Not to mention there are NO CLASS TIMES which fits perfectly into my crazy schedule! Can it get any better? I can't wait to share this passion with you!

Member Reviews

There are no reviews for this location.

Local News and Events

  • blog
    08 Nov 2017 | by Brandon and Milissa Danieli
    Hi friends, For the month of November, we are working with Feed A Billion and every check-in at 9Round Kearny Mesa will ...
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  • blog
    08 Nov 2017 | by Brandon and Milissa Danieli
    Stay tuned for our once-a-year Black Friday Sale! Kickboxing in San Diego with a trainer will never be so cheap!
    Read more
  • blog
    30 Oct 2017 | by Brandon and Milissa Danieli
    Hey 9Rounders! In order to accommodate our growing membership we will be expanding our operating hours!  The new hours w...
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  • blog
    14 Oct 2017 | by Brandon and Milissa Danieli
    As a gym we performed 119,077 kicks which equals a $1,191 donation, benefitting the Susan G. Komen organization! We have decided...
    Read more
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