Ranked #3 · San DiegoChecked 28 Sep 2026

Steel MMA and Fitness

5910 Santo Rd, San Diego, CA 92124, Located In Tierrasanta Gateway, 92124 · San Diego, United States. Tierrasanta (San Diego) MMA gym with a Muay Thai programme.

Beginner classesKids classesFree trialFight team

Website Directions Suggest a correction

55/100

Atlas score · #3 in San Diego Dedicated Muay Thai 0/25 · Fight team 15/15 · Public timetable 10/10 · Beginner classes 10/10 · Kids classes 10/10 · Affiliation 0/10 · Women-only 0/5 · Free trial 5/5 · Years operating 5/10 · method

4.8★ · 51 Google reviews via Google Maps ↗

Facts, with sources

Published facts used in the Atlas score, with sources
Criterion	Status	Source
Muay Thai is the gym's primary discipline	○ Not stated	listing sources
Runs a competitive fight team (stated on its own site)	✓ Yes	steelmma.com ↗
Publishes a class timetable	✓ Yes	listing sources
Offers beginner / fundamentals classes	✓ Yes	muaythaimap.com ↗
Offers kids or junior classes	✓ Yes	steelmma.com ↗
States an affiliation to a governing or sanctioning body	○ None stated	listing sources
Offers women-only classes	○ Not stated	listing sources
Offers a free or trial class	✓ Yes	steelmma.com ↗
Years operating (1 point per 2 years, max 10)	2016	steelmma.com ↗

Score 55/100 on 7 verified criteria · checked 28 Sep 2026

Timetable

HoursMon 10:30 AM to 8:30 PM Tue 10 AM to 8 PM Wed 10:30 AM to 8:30 PM Thu 10 AM to 8 PM Fri 12 PM to 8 PM Sat 9 AM to 1 PM Sun Closed

Class timetable on the gym's site From public listing, 28 Sep 2026 · classes change; confirm before travelling

Details

Address5910 Santo Rd, San Diego, CA 92124, Located In Tierrasanta Gateway, 92124

Styles taughtMuay Thai, Boxing, Kickboxing, Mma, Bjj, Fitness

Levels statedBeginner, Fighter, Intermediate

Established2016

Phone(858) 987-0113

Email[email protected]

SocialInstagram Facebook YouTube

RingBags

Photos

Photos belong to their owners and are shown from the source page; select a photo to see it there.

Reviews

4.8★ · 51 Google reviews via Google Maps ↗ · external rating, not part of the Atlas score

No reviews yet

Steel MMA and Fitness has 7 verified facts from 13 public sources and ranks #3 in San Diego. Atlas reviews open at launch: structured (level, what you trained, when, would you recommend), confirmed by magic link, and moderated. Owners can reply once; they can't remove reviews.

Own this gym?

Claim the listing (free) to correct details, add prices and timetable, and reply to reviews. Claiming never changes the score.

Claim this listing

Embed your badge

<a href="https://muaythaiatlas.com/gym/steel-mma-and-fitness-san-diego/"><img src="https://muaythaiatlas.com/badge/steel-mma-and-fitness-san-diego.svg" alt="Steel MMA and Fitness on Muay Thai Atlas" width="240" height="80"></a>

Shows your live rank; falls back to “Listed” outside the top ten. How badges work

Also in San Diego

8Tribe Muay Thai5.0★Aldama Muay Thai · Chula Vista5.0★Apex Muay Thai · Oceanside5.0★CKO Kickboxing San Diego Carlsbad Kickboxing Club Boxing Martial Arts Academy · Carlsbad3.3★City Boxing60

All San Diego listings →

Provenance Sources (13):

Last checked 28 Sep 2026 · next check due 27 Dec 2026 · Report a correction Listing data from the sources above. Map data © OpenStreetMap contributors · © Overture Maps Foundation.

Free trial
as stated by the gym

Visit gym site