Realm Martial Arts
Realm Martial Arts, 100 North Rancho Santa Fe Road, Suite 120, San Marcos, CA
About
Realm Martial Arts offers the ATA Tiger program for ages 4 through 6, ATA Martial Arts Kids for ages 7 through 12, and ATA Martial Arts for adults. It also offers a FREE intro appointment that includes meeting the instructors, touring the studio, a short private lesson, and questions answered. The Basic Trial Offer includes 5 classes for $55 and a free uniform.
Programs
- ATA Tiger program — 4 through 6
- ATA Martial Arts Kids — 7 through 12
- ATA Martial Arts — Adults · Customized for adult men and women. Focuses on high-intensity fitness and real self-defense.
At a glance
- Ages: 4–18 years old
About the provider
Realm Martial Arts says it supports the physical and mental journeys of individuals by developing balance of the body and mind in students of all ages through training in the martial art of Taekwondo. The leadership team includes Ms. Rosario Cruz, 5th Degree Black Belt, Owner and Head Instructor; Mrs. Kelsie Teodoro, 4th Degree Black Belt, Owner and Head Instructor; and Mr. Bruno Teodoro, 2nd Degree Black Belt, Instructor. Ms. Rosario Cruz is a Certified Instructor, Level 3 Certified Judge with ATA, and the 2022 Region 103A Black Belt of the Year. Mrs. Kelsie Teodoro is a Certified Instructor, Level 3 Certified Judge with ATA, the 2015 Region 103A Black Belt of the Year, and the 2025 Instructor of the Year. Mr. Bruno Teodoro is an ATA Certified Instructor, Level 1 Certified Judge, the 2024 District Champion in Traditional Weapons, and the 2025 State Champion in Combat Weapons.
- FREE intro appointment — Free opportunity to meet the instructors, tour the studio, enjoy a short private lesson, and have questions answered.
- Basic Trial Offer — $55 · 5 Classes for $55 + FREE Uniform.
What families say
“Our little kiddos have displayed personal interest in this martial arts school, so much so, I just follow their lead in their journey of self-defense training. The instructors are enthusiastic about teaching young minds and eager adults alike. Fun, energetic environment to train in!” — JD
“Such a wonderful place to join for taekwondo. My son absolutely loves it!! The instructors are great, so patient and they adapt their teachings depending on their students level and age. Everyone’s being taught discipline and respect while keeping it fun. Definitely recommend kids and adults to join!!” — Dayana Alvarez
“I absolutely love it here! The instructors are amazing! They are skilled in teaching a variety of ages and adapt to them as necessary. They are friendly and encouraging, but also structured and fierce! I look forward to my classes and can't wait to continue learning!” — Elisa Jackson
Last updated October 29, 2026.
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