Train With San Francisco’s Elite Boxing Coach

Private, 1-on-1 boxing sessions built around your goals — not a generic program.

BOOK NOW

Private Sessions from $130 — Fully Personalized, 1-on-1 Training”

ABOUT

jonathan chicas

Jonathan Chicas didn’t just compete at the highest levels of professional boxing — he dominated. A San Francisco native, Jonathan turned pro as a teenager under the mentorship of Coach Ben Bautista, going on to earn a 15–3 record with 7 knockouts and a BKB World Championship title, with fights broadcast on ESPN.

But what sets Jonathan apart as a trainer isn’t his record — it’s his patience and his eye for detail. He takes the time to understand what each client wants and builds a program around that. Every drill, every combination, every session is curated with purpose.

With nearly two decades in the sport, Jonathan brings world-class technique to clients across San Francisco — from beginners to competitive fighters, from busy executives to elite athletes.

About

Train with Purpose

Boxing isn’t just a workout — it’s a mindset. Whether you’re training for fitness, confidence, or competition, Coach Jonathan Chicas brings years of pro experience to every session. These six core outcomes guide every class.

BOXING FUNDAMENTALS

CONFIDENCE & POSTURE

LEAN MUSCLE TONE

FAT BURN & ENDURANCE

CARDIO CONDITIONING

CORE & STABILITY

BOOK A SESSION

Maria R, CA

“Chicas is the real deal when it comes to boxing. He's a former Pro Boxer with the record to prove it. Born and raised in San Francisco, charismatic and will show you the 'Cuban Style' boxing. Chicas is all smiles and when it comes time to train his clients he's all business.”

resources

Top Boxing Gloves for Performance

When you start boxing training, one of the most important investments you can make is in a good pair of boxing gloves. The right gloves protect your hands, improve your technique, and boost your confidence in the ring or at the gym. Over the years, I’ve tested many gloves, and I want to share what I’ve learned about choosing the top boxing gloves for performance . Why Choosing the Right Boxing Gloves Matters Boxing gloves are not just about looking cool or matching your outfi

Enhance Your Fitness with Effective Boxing Conditioning

Boxing is more than just throwing punches. It’s a full-body workout that builds strength, endurance, and mental toughness. When you combine skill training with effective boxing conditioning, you unlock a powerful way to boost your fitness and confidence. I’ve seen firsthand how this approach transforms not only bodies but also mindsets. If you want to get fitter, faster, and stronger, boxing conditioning is a smart choice. It’s dynamic, challenging, and rewarding. Let me walk

What Boxing Weight Class Am I? A Guide to Finding Your Perfect Weight Class

Boxing is a sport that requires a lot of discipline, skill, and strategy. One of the most important aspects of boxing is finding the right weight class for your body type and skill level. At Jonathan Chicas Boxing School, we help determine the appropriate boxing weight class based on body weight, skill level, and body type. In this guide, we answer the following questions: What are the different boxing weight classes? How do I determine my boxing weight class? What happens if

Contact

jonathan chicas

BOXING COACH

San Francisco, CA 94158

Tel: 415-316-9486

classes@jonathanchicasboxing.com

Train With San Francisco’s Elite Boxing Coach

ABOUT

jonathan chicas

Train with Purpose

CONFIDENCE & POSTURE

LEAN MUSCLE TONE

FAT BURN & ENDURANCE

CARDIO CONDITIONING

CORE & STABILITY

resources

Top Boxing Gloves for Performance

Enhance Your Fitness with Effective Boxing Conditioning

What Boxing Weight Class Am I? A Guide to Finding Your Perfect Weight Class

GET IN TOUCH