About CITYBOXING
Two Decades of Legacy, Champion Bloodlines, Science-Driven Excellence
Our Story
Founded in 2001, City Boxing is one of San Diego's longest-standing and most respected MMA gyms. Over two decades, we have grown from a pure training facility into an industry benchmark — now occupying 6,000 square feet of professional space with a standard boxing ring and 40+ functional heavy bags. Our coaching team consists of active and former world-champion professional fighters, guiding countless members from their first day to competitive excellence.
Years of Excellence
Sq.Ft. Professional Facility
Functional Training Bags
Our Location
The gym is located at 1059 14th St, San Diego, CA 92101, USA — right in the heart of downtown. Conveniently accessible with numerous dining and accommodation options within walking distance.
Culture & Values
Excellence First
We only deliver training systems and teaching standards that have been market-validated for over 20 years.
Champion DNA
World-class coaches design world-class coaches. Every certification course is created and overseen by elite combat sports mentors.
Tight-Knit Community
We celebrate personal grit and peer motivation — a community where both professional fighters and complete beginners feel at home.
Character Building
Combat sports are not just physical skills — they are a life philosophy of discipline, respect, and self-transcendence.
Our Partners
ACE Fitness
American Council on Exercise
ACE is one of the largest nonprofit exercise professional and health coach certification organizations in the United States. Founded in 1985, ACE has certified over 90,000 professionals across 83 countries, setting the global standard for fitness education.
Our Level 1–3 coaching courses carry ACE Continuing Education Credits (CECs). Completing the full pathway earns 4.2 CECs, directly contributing to ACE-certified coaches' credential renewal. ACE also reviews and endorses our exercise science curriculum annually.
WBC
World Boxing Council
The World Boxing Council is the most prestigious professional boxing sanctioning organization in the world. Founded in 1963, the WBC governs championship bouts across 17 weight classes in 170 countries, with a relentless focus on fighter safety and the advancement of the sport.
City Boxing is a WBC-endorsed Coach Certification Training Base in North America. Our CBE coaching curriculum has been officially audited and recognized by the WBC Education Committee. Coaches who complete Level 5 are eligible to apply for WBC Registered Coach status, opening pathways to corner at WBC-sanctioned events.
VITALISLAB
VITALISLAB Performance Institute
VITALISLAB is a frontier sports science research institution focused on human performance optimization in combat sports. With a core team of Stanford and MIT alumni, their work spans biomechanics, injury prevention, recovery science, and AI-driven training analytics.
VITALISLAB provides biomechanical analysis equipment and AI-driven data platforms embedded directly into our Level 3 and Level 4 courses. Their periodic training templates—used in our periodization modules—are powered by VITALISLAB's proprietary algorithms that adapt in real time to athlete load data.
Join Us
Whether you are a combat sports enthusiast just starting out or a professional fighter seeking the next breakthrough, City Boxing has everything you need on your path to excellence.
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