Student Portal Free Try-Out

Martial Arts & Karate in Key BiscayneThe ultimate black belt experience

Mixed Martial Arts and Life Quest Character Development for kids, teens & adults in Key Biscayne.

Book a free try-out See the schedule
RDCA MMA martial arts students and Senseis at the Cape Florida Lighthouse, Key Biscayne
30+ yearsGuiding students in
Key Biscayne since 1996
300+Black belts graduated
11National champions
23State champions
2Black Belt Hall of Fame inductees

See the black belt experience

Watch RDCA students take on the Black Belt test in Key Biscayne and earn the belt they've worked years for.

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Kids & Adult Martial Arts Classes in Key BiscayneRDCA Featured Classes

Kids martial arts, karate and MMA classes in Key Biscayne, grouped by age so every student trains at their own level. Tap a class for photos and details.

Our founding Senseis

Family. Tradition. Legacy.

The Duzoglou Senseis bring more than 100 years of combined martial arts experience, and are ready to share their knowledge, life lessons and secrets with you. Join us for an amazing journey of self-empowerment and growth.

Sensei Robert Duzoglou
Robert DuzoglouFounder of RDCA
Sensei Morgan Duzoglou
Morgan DuzoglouRDCA Program Director
Sensei Derek Duzoglou
Derek DuzoglouRDCA Head Instructor

After-School Martial Arts Schedule · Key BiscayneThere's something for everyone

From our core afternoon classes dedicated to a dynamic martial arts education, to birthday parties and movie nights at the dojo, RDCA has it all!

RDCA MMA Schedule

Monday
Tuesday
Wednesday
Thursday
Friday
4:00 - 4:50pm
Youth(5 - 7 years old)
Rangers(4 - 5 years old)
Youth(5 - 7 years old)
Rangers(4 - 5 years old)
Birthday Parties4:00-6:00pm
5:00 - 5:50pm
Youth(6 - 8 years old)
Youth(6 - 8 years old)
Youth(6 - 8 years old)
Youth(6 - 8 years old)
Birthday Parties4:00-6:00pm
6:00 - 6:50pm
Tweens(9 - 12 years old)
Tweens(9 - 12 years old)
Tweens(9 - 12 years old)
Tweens(9 - 12 years old)
Birthday Parties4:00-6:00pm
7:00 - 7:50pm
Teens & Adults(13 & up)
Teens & Adults(13 & up)

    Your free trial classQuestions parents ask

    Book your free Trial Class
    01

    What age can my child start?

    At 4 years old, in our Rangers class. Every age trains in its own group.

    02

    What should we wear to the trial?

    A white t-shirt and shorts. No uniform or gear needed for the first class.

    03

    Can parents stay and watch?

    Yes. Parents are welcome to stay and watch the whole class.

    04

    How much does it cost?

    The trial class is FREE. Membership options are shared in person after your trial class.

    Sensei Robert Duzoglou

    Welcome to your RDCA Portal

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    “We love you, and will never forget everything that you have done for us!” Anabella Pru, RDCA parent
    RDCA black belt student with a bo staff

    Questions? We're here to helpSend us a message

    Questions about classes, birthday parties or anything else? Write to us here. Ready to try a class? Book your free trial online.

    Martial Arts School on Crandon Blvd, Key BiscayneVisit the dojo

    Address
    328 Crandon Blvd #206
    Key Biscayne, FL 33149
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