strength is forged.
Forge strength, resilience, and peak fitness through modern self-defense and combat-based training. With Krav Maga, boxing, kickboxing, BJJ, and Filipino weapons tactics, you’ll build practical skills to protect yourself and those around you.
Self defense is a mindset
Self-defense goes beyond techniques—it’s about forging awareness, adapting to any situation, and protecting what matters most. Through Krav Maga, BJJ, boxing, kickboxing and Filipino martial arts, you’ll learn to stay calm under pressure, act decisively, and build the skills to keep yourself and your loved ones safe.
Krav Maga classes in San Francisco
— Elsa B
“Krav Maga taught me to handle anything—whether it’s dodging punches or navigating SF as a young woman. After 8 years, I’m still here for the practical, no-nonsense training and the supportive community.”
Forge Your skills
Train on your schedule
Classes 7 days a week
Private lessons
Corporate and team training
modern, integrated Combatives
Adaptability is key at Forge. By blending Krav Maga, boxing, kickboxing, Brazilian Jiu Jitsu (BJJ), and Filipino martial arts (Pikiti Tirsia Kali), you’ll build the skills to handle every stage of conflict—striking, clinching, takedowns, submissions, and weapon defense.
Forge your instincts, manage escalating situations, and develop a personal style that keeps you safe in any scenario.
— Dan Y
“Classes focus on building a complete self-defense system, incorporating skills such as striking, movement, defenses, ground work, and weapon defenses. Putting everything together gives you a full set of skills for any situation.”
Why Forge Krav Maga for Fitness?
Get fit, have fun, and build practical skills that keep you ready for anything.
High-Intensity Workouts: Every class combines striking, grappling, and functional fitness to give you a full-body workout.
Burn Calories & Relieve Stress: Forge Krav Maga offers a fun, challenging way to burn calories, boost endurance, and improve mental resilience.
All Levels Welcome: Whether you’re just starting your fitness journey or you’re a seasoned athlete, our flexible class options ensure you’ll be challenged and supported.
At Forge, fitness isn’t just about physical strength—it’s about developing the confidence and readiness to face any challenge.
FORGE Your path. Find Your Tribe.
Forge is more than a training space—it’s a community built on shared effort, trust, and growth. Students of all backgrounds come together to forge strength, resilience, and confidence, supporting each other every step.
Upcoming events
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Women's Self-Defense: From Ground to Standing
Saturday April 5, 2025. 1-5pm. $50 bucks.
Instructor: Tosca Necoechea
Fighting from the ground isn’t about winning—it’s about getting up and taking control. This four-hour workshop will teach you how to fight back, stand up safely under pressure, and defend yourself in real-world situations.What You’ll Learn:
🔥 Standing up under pressure—how to regain your feet fast.
🔥 Powerful, simple strikes—that work when you need them.
🔥 Using common objects for self-defense—adapt and survive.
🔥 Transferable skills—effective no matter your size or strength.This isn’t about complex techniques—it’s about immediate, practical skills you can trust.
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May 2025 Student Level Testing
May 10, 2025. 1-6PM. $120 bucks.
Instructors: Forge Staff
It’s time to test. This is a five-hour challenge designed to push you physically, mentally, and technically. Students at all levels will be tested on skill, endurance, and execution under pressure.Details:
✅ Instructor approval required to participate.
✅ Bring water, snacks, and shoes—we’ll be training indoors and outdoors.
✅ Get ready—eat well, sleep eight hours, and show up ready to fight for it. -
Close Quarters Knife Defense & Counter-Offense
Saturday, May 17 and Sunday, May 18 2025. 10am-4pm.
General public: $250 for both days; $150 for one day.
FORGE MEMBERS: $200 for both days; $100 for one day
Instructor: Paulo Rubio
Paulo Rubio is coming to Forge for a two-day seminar on real-world knife defense and counter-offense.
What You’ll Learn:
🔥 Close-quarters knife defense—what works, what doesn’t, and why.
🔥 Counter-offensive knife work—turning the tables when escape isn’t an option.
🔥 Criminal knife trends & behavioral cues—understanding how real attacks unfold.
🔥 Decision-making under cognitive load—training to react under pressure.
This seminar will sell out. Reserve your spot now. -
Survive & Escape: Dealing With Multiple Attackers
Saturday June 14, 2025. 1pm - 4pm.
General public: $120
FORGE MEMBERS: $99
Instructor: Danny Zelig
When it’s not one-on-one, survival isn’t about fighting harder—it’s about fighting smarter.
Join Danny Zelig at Forge Krav Maga for a hard-hitting, scenario-driven seminar on how to handle multiple attackers. This isn’t theory—this is survival.
What You’ll Learn:
⚡ Positioning & Movement – Stay mobile, break angles, control the space.
⚡ Targeting & Efficiency – Hit hard, hit fast, and keep moving.
⚡ Escape & Survival Strategies – The fight you don’t have is the one you win.You train for real-world violence. This is what it looks like.
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Double Sticks, Double Impact: Mastering X-Attacks in Pekiti Tirsia Kali
July, 12 2025.
$50 bucks.
Instructor: Micha Hershman
This double stick workshop dives deep into X-Attacks (Payong) in Pekiti Tirsia Kali—a system of fluid, powerful, and relentless striking that seamlessly transitions from defense to offense.What You’ll Learn:
🔥 Doble Baston X-Attacks—fast, efficient, and adaptable striking.
🔥 Defense-to-Offense Flow—turning blocks into counterattacks.
🔥 Power & Precision—generating force while staying in motion.Bring your sticks if you have them—we’ve got loaners if you don’t.
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Coming Soon: Kickboxing Workshop
Date to be announced.
Watch for updates - more details to come.
The Forge Coaching Team
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Micha Hershman
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Tosca Necoechea
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Sydney Lizarazo
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Moses Rickett
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Jeff Pung
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Miki Izu
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Pierre Derbier
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Matt Donarski
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Kim Deng
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Xavier Macay
Get started today
Want to try us out? Take two trial classes for a total of thirty bucks.
Ready to start training? Choose the right package for you and sign up today!
HOW DOES A TRIAL CLASS WORK?
Try Two Classes for $30 – Start Your Training Now!
Whoever you are and whatever your goals, we want your first experience at Forge Krav Maga San Francisco to be a great one. Here’s how to get started:
1️⃣ Click the “Two Trial Classes for $30” button above.
2️⃣ A MindBody tab (our scheduling & billing provider) will open.
3️⃣ Fill out your info and pay online.
4️⃣ Pick your classes! You can try Krav Maga (P1), Boxing, Cardio Combat, Kali, or Kickboxing—no experience necessary.
5️⃣ Check in on the iPad when you arrive—select your class and name.
6️⃣ Meet your coach. Let them know if you have any injuries or limitations.
7️⃣ Train hard and have fun!
What to Wear & Bring:
✔ Workout clothes – Something comfortable that allows you to move freely.
✔ Footwear options:
Barefoot – Many students prefer to train without shoes.
Socks – A good option for grip and comfort.
Indoor Training Shoes – If you prefer shoes, bring a clean pair that hasn’t been worn outside recently. This helps us keep the mats safe and hygienic.
✔ Water bottle – You’re going to sweat. Stay hydrated!
