teen & adult martial arts in san antonio, TX

Strength. Confidence. Mental toughness.

Built through structured training — not chaos.

teen & adult martial arts

in san antonio, TX

Strength. Confidence. Mental toughness.

Built through structured training — not chaos.

This is for adults who:

✔ Want real skill

✔ Want structure

✔ Want challenge

✔ Want growth

This is NOT for adults who:

✘ Want easy

✘ Want ego battles

✘ Want shortcuts

Adult Pain

Adults don’t quit training because they’re weak.

They quit because the environment isn’t built for them.


Too much ego.

No structure.

No progression.


We built this differently.

RESERVE YOUR free vip week

A simple, pressure-free first step to see if our program is the right fit for you and your family.

Why This Is Different

Black circle on white background.

Fundamentals first

Black outline of a circle on a white background.

Progress over punishment

Black outlined circle on a white background.

Technique + conditioning

Black outline of a circle on a white background.

Accountability

Black outlined circle on a white background.

Community over ego

why our members in San Antonio, tx trust us

Verified feedback from our students and members.

“My 11 year old son joined Peace Keeper Karate School in November 2024.”

He LOVES it! He has learned so much already! I am so grateful that we found a karate school that made him feel so welcome and helps build his self confidence!!!




— Siane H.

“Sensei James Pierce Has Decades of Martial Arts Experience.”

His school and teaching is a force to be reckened with in the Martial Arts Community. There are few Sensei's in the community that have a deep love and appreciation for their students and the discipline they instill in them.




 — Samantha L.

“The instructors were amazing with the kids — patient, respectful, and super encouraging.”

You can tell they care about teaching more than just martial arts; they’re building confidence, focus, and discipline too. The environment felt safe, structured, and very family-friendly. Highly recommend this school to any parents looking to get their kids into karate!

 — Elida R.

Start With Confidence

Quick answers to common questions from new students.

  • How much does martial arts training cost per month?

    Monthly tuition typically ranges between $120–$200, depending on program type, class frequency, and membership level. Most students start with a trial program before enrolling. Membership usually includes structured classes, professional instruction, curriculum tracking, and access to beginner through advanced levels.

  • Do you offer a free trial or introductory program?

    Yes. We offer a trial program so new students can experience classes before committing. Trials typically last 1–2 weeks and include guided instruction, beginner lessons, and an evaluation session. Trials are open to new students of all ages.

  • Is this beginner friendly?

    Yes — no experience required.

Not sure yet? That’s okay.

No gimmicks. Just work that works.