• Address:5745 Kearny Villa Rd Suite 113, San Diego, CA 92123
  • Phone:(951) 816-7629
  • Website:
  • Rating:4.9
  • Hours:
Mon 05:30 am -07:00 pm
Tue 05:30 am -07:00 pm
Wed 05:30 am -07:00 pm
Thu 05:30 am -07:00 pm
Fri 05:30 am -06:00 pm
Sat 09:00 am -11:00 am
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Reviews

Rated 4.9/5 based on 16 customer reviews.
November 3, 2019 20:37

Amazing coaching and community! The coaches are insanely knowledgeable and meet you at whatever experience level you are at to help you to progress. The community is welcoming, and an absolute blast to be around. I love it!

November 3, 2019 19:49

Hands down best gym in SD! Great environment and even better coachin .

August 1, 2018 22:13

GREAT FOR FIRST TIMERS!!!
I did a drop-in class when I was visiting San Diego on a business trip. I was also new to Crossfit so I was very nervous! Ray and PV immediately welcomed me and made me feel comfortable in the gym. PV was the instructor for our class and slowly walked me through all of the moves and modified several of them so I can do them safely. I was very impressed by her knowledge and patience! All in all, I had a GREAT experience for my first Crossfit class, and I will totally go back when I'm in town again!

August 1, 2018 22:13

GREAT FOR FIRST TIMERS!!!
I did a drop-in class when I was visiting San Diego on a business trip. I was also new to Crossfit so I was very nervous! Ray and PV immediately welcomed me and made me feel comfortable in the gym. PV was the instructor for our class and slowly walked me through all of the moves and modified several of them so I can do them safely. I was very impressed by her knowledge and patience! All in all, I had a GREAT experience for my first Crossfit class, and I will totally go back when I'm in town again!

June 19, 2018 23:18

When I came back to the gym after having a c-section, Coach Ray asked me what my goal was and I said: I need to do 8 pullups, and we started working on them.
Today I did my Physical Fitness Test and I did 8 super strict, all the way up, all the way down, very easy pullups!
Thank you, 1904 Coaches for all the training and helping me achieve my goal!

June 19, 2018 23:18

When I came back to the gym after having a c-section, Coach Ray asked me what my goal was and I said: I need to do 8 pullups, and we started working on them.
Today I did my Physical Fitness Test and I did 8 super strict, all the way up, all the way down, very easy pullups!
Thank you, 1904 Coaches for all the training and helping me achieve my goal!

January 3, 2018 14:25

Love CF 1904! I dropped in from Tennessee and was welcomed like I was a regular member. The coaching is excellent and the programming challenges everyone. Solid warm up and mobility. Everything is explained and plenty of room to get after it. I definitely recommend this place.

October 20, 2017 06:29

So far my experience have great.

October 20, 2017 06:29

Top notch facility!!! I'm here in San Diego visiting from the east coast and when I dropped by to ask about dropping in for some classes during my stay, I was immediately received with a smile and warm welcome by the staff. Ray, the owner walked over from what he was doing to greet me and was super nice and accommodating. Dropped in for my first class with them and was not disappointed. Coach Vince was awesome. In one class he gave me tips on my lifting form that made a huge difference and really boosted my confidence! The other Cross fitters and staff rooted us on the entire workout. This was an extremely positive experience and since I will be visiting SD frequently, I've found my Cross Fit home away from home. Thanks to Ray, Vince and everyone! I highly recommend this Cross Fit family and box!!!

October 20, 2017 06:29

Great facility, coaching, and community for both experienced CrossFitters and those new to CrossFit. Coach Ray and the entire Boombox staff always provide a positive attitude and exceptional instruction in each and every class. Having had the chance to workout and visit many other CrossFit Affiliates all over the world, Boombox is definitely a standout Affiliate. I highly recommend you pay a visit if you are interested in continuing or starting your pursuit of fitness via CrossFit. Keep up the great work!

October 20, 2017 06:29

Awesome coaches and programming

August 25, 2017 19:18

Top notch facility!!! I'm here in San Diego visiting from the east coast and when I dropped by to ask about dropping in for some classes during my stay, I was immediately received with a smile and warm welcome by the staff. Ray, the owner walked over from what he was doing to greet me and was super nice and accommodating. Dropped in for my first class with them and was not disappointed. Coach Vince was awesome. In one class he gave me tips on my lifting form that made a huge difference and really boosted my confidence! The other Cross fitters and staff rooted us on the entire workout. This was an extremely positive experience and since I will be visiting SD frequently, I've found my Cross Fit home away from home. Thanks to Ray, Vince and everyone! I highly recommend this Cross Fit family and box!!!

August 23, 2017 17:54

Awesome coaches and programming

February 1, 2017 08:04

So far my experience have great.

July 22, 2016 15:28

Great facility, coaching, and community for both experienced CrossFitters and those new to CrossFit. Coach Ray and the entire Boombox staff always provide a positive attitude and exceptional instruction in each and every class. Having had the chance to workout and visit many other CrossFit Affiliates all over the world, Boombox is definitely a standout Affiliate. I highly recommend you pay a visit if you are interested in continuing or starting your pursuit of fitness via CrossFit. Keep up the great work!

July 15, 2014 00:14

Commitment. Community. Camaraderie. Walk through the doors at Boombox CrossFit SD and you'll feel like family. Eric and the team make it a point to check all egos at the door and create an environment that welcomes anyone looking to feel better and work hard to accomplish their goals. It's awesome to see the veterans encouraging the rookies during training and supporting each other to succeed. No man left behind - and everyone finishes together.
I love Boombox CrossFit SD!

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