9Round San Diego, CA - Kearny Mesa
30-MINUTE KICKBOX FITNESS
Due to the ongoing COVID-19 pandemic, this location is temporarily closed. Until we reopen, please take advantage of our new online workout program!
New Member Offers
Online Workouts + One-Month Membership
Purchase one month of our in-club membership to use when we re-open and stay active now by following along with our member-exclusive, 30-minute at-home workouts!
Free At-Home Workout
Experience our full At-Home Introductory Workout for free with no obligations. During this workout, our Fitness Team will guide you through each three-minute round and show you all the moves.
9Round San Diego, CA - Kearny Mesa
4411 Mercury St #105A
San Diego, California 92111
About the team
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 fitn...ess and 9Round is the perfect fit for my busy lifestyle! Here in Kearny Mesa, Missy and I only hire members for trainer positions. We have found this gives our members the best experience - bar none! The energy at the gym is amazing! We are so happy to have found such a great group of trainers that help keep you sweating and smiling! If you haven't tried us out, your first class is free so what are you waiting for! Brandon Danieli More
I joined 9Round because I was looking to start adding more challenging workouts into my routine. With a busy schedule, I love the fact there is absolu...tely no class time, I come in when I am ready, and have a trainer with me. After 2 kids I am in the best shape of life! It gives me such gratification to be apart of the 9Round family. I love challenging our members, encouraging them, and working with every single person that walks through the door. More
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! More
I first joined 9Round as a fun and convenient full-body workout. After playing competitive water polo for almost a decade I had trouble finding a work...out that kept my interest. 9Round did the trick! The 9Round Kearny Mesa community is incredibly supportive and engaging. I am always happy to get to the gym. The workouts are tough but fun, and I always leave the gym tired (in a good way!). After being a member for over a year, I am excited to work as a trainer. I understand the workout experience from both sides and love to think of new and creative ways to work up a sweat! Give it a try and join the 9Round community! More
I had recently finished my undergrad and had fallen off several workout routines when I found 9Round Kearny Mesa. I found it hard to stay motivated a...nd consistent at typical gyms, but my friend recommended 9Round and it is the most engaging and time-efficient workout I've ever come across. As a previous runner, I was happy to find a workout that incorporated cardio with weights and has done wonders for my mental health. I've been working out since Feb '18 and training since Sept '18 here with these amazing trainers who feel like a family to me. Come in for your first free workout! Summer is coming. More
I am a proud Navy spouse and momma of an extremely energetic 9-year-old and now as of Dec 2018 a newborn! 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! More
I joined 9Round Kearny Mesa after coming home from a deployment to Afghanistan as a Navy Nurse. I needed a challenging workout that incorporates stren...gth 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! More
Lights Out has a profile coming soon!
Bada$$' profile is coming soon!
After leaving the military in 2018, I was looking to find something fun, challenging, and the community to push me. A coworker recommended 9Round Kea...rny Mesa and I couldn't get away ever since! 9Round not only gives you a killer workout every time, but builds a gym community like no other. Now that I have a desk job, I greatly appreciate coming in whenever I can. I promise to always push you to your limit and put a smile on your face no matter how your day is going! More
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 discove...red 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! More
I am a Nuclear Engineer in the US Navy and have been enlisted since August 2002. I have traveled the world and continue to do so today. I joined 9roun...d 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! More
Punch and kick bags, not people. Work toward your fitness goals with basic kickboxing moves.
Combines cardio and resistance training for a complete, full-body workout in 30 minutes.
Show up on your schedule. A new circuit starts every three minutes. Time wasted: ZERO!
Trainers are always there to guide, motivate and push you to get the most from every workout.
Workouts change each day, so your body is always challenged, and you never get bored.
Nutrition guide, videos, and more to help you track your progress and work toward your goals.
What Members are Saying
I love having the trainers there for every workout, everyone is energetic and friendly, including the clientele, the employees all know my name and greet me when I come in and the workouts are amazing... and different every time. It’s more like joining a work out family then a gym More- Mar 5, 2020 by Amber Rowe
The coaches go out of their way to make you feel welcome... maybe its in their way. But its an awesome vibe. Also, its cool to see them working out on their non work days and assisting when i dont un... derstand a move. Its like they really believe in the program. More- Feb 29, 2020 by Edward Clarke
9ROUND is not only a great place to workout due to the flexibility of starting your intense 30 minute workout on your time, but it is also a great community to be apart of. The trainers and everyone t... hat works out at 9ROUND are encouraging and motivating. More- Feb 21, 2020 by Diana Laranang
All the people at the kearny mesa gym are amazing and motivating. I wasn’t into direct trainer to trainer but they are so patient and easy going! More than that I love that there are no schedules and ... it’s only 30 minutes! All The workouts are leveled as much as you want to put in and accommodating to all ages. Their reward system also motivates me to keep going. More- Jan 22, 2020 by Bianca Contreras
The trainers! Without the trainers I definitely wouldn’t push myself as hard and to be honest with the trainers and the members it feels more like an uplifting community and family not just a gym.- Jan 21, 2020 by G.A.
I love the personalized attention and community that I get from 9round. I love that the trainers know who I am and welcome me in every single day. I feel like I belong, and I am noticing tiny and cons... istent positive changes in my strength and skills related to kickboxing. It feels great! I never knew what people meant by “find something that you love to do, because then it won’t feel like working out” until I found 9round! Now I understand that saying completely. Thank you for all that you do! More- Dec 16, 2019 by S.S.
I love that there are no set class times so having an ever changing work schedule doesn’t interfere with my ability to work out. The trainers are always kind, helpful, and supportive when I return aft... er long breaks. I love the challenges but also appreciate that when something isn’t working for me, the trainers are all able to modify my workout. More- Oct 10, 2019 by Rachael Donahue
The community is the best part!! It's awesome always having trainers and members there to support and motivate you!- Aug 7, 2019 by Emilia Modrusan
For me, the trainers are the best part of 9Round. They are always so encouraging and supportive - I was always so self-conscious at gyms and hated working out in front of other people, but the trainer... s at 9Round always make me feel comfortable and welcome while motivating and pushing me in a way that isn't overwhelming or scary. More- Jul 18, 2019 by Kathleen Park
Love the energy and the 'push hard-finish strong' mindset. I've never left a workout session disappointed or not physically challenged. Its a good time every-time. Oh yea...the staff members are what ... brings everything together. Friendly, caring and likely to make you do some extra burpees!!! Love those guys. More- Mar 18, 2019 by D.W.
30 min workout...who doesn't have 30 min in their day to do this? The workout is always different and the trainers make it a pleasure to workout. Love this place.- Jan 13, 2019 by C.P.
The amazing trainers and positive energy when I work out. Also no class times make it so easy to fit into my schedule- Jan 6, 2019 by Suzanna Mcmahan
They ALL are amazing. I have visited other locations, and they don't meet half the energy they provide. They know me by name and know how to push me to be better. I am a lifer!- Dec 7, 2018 by Amanda Brown
Local News and Events
Killer Live Workouts!
We are watching state and local regulations closely and will keep you informed as to when we are allowed to open! Until then, our members who opt in are enjoying some killer At-Home workouts through our...Read More
Starting to get bored at home? Fight it! When you sign up for at-home workouts now, you’ll get a FREE month of our in-club membership once we reopen. Our current members are LOVING the at-home...Read More
Clash of the Clubs PULSE Tournament - We Qualified!!
March 16-19th - It's on!! After qualifying for the 1st ever "Clash of the Clubs" PULSE Tournament, we will be facing 9Round Mukwonago, WI in the first round! Only green and yellow PULSE points will count! ...Read More