Home of American Ninja warrior

Mighty Madelyn

Sam Sann Warriors - New Mega Location 1530 W Sam Houston Parkway N Houston, Tx 77043

Houstonians, American Ninja Warriors Karen Madaras and Sam Sann are excited to bring the most challenging and innovative ninja gym in the country to the Memorial Spring Branch area.

Sam Sann Warriors - All Star Ninjas is an unique ninja experience for all ages and skill levels.   

Contact us for information about camps, birthday parties, classes, team building, events, open gym and competitions.

American Ninja Warrior and World Ninja League World Champion- Madelyn Madaras

Come learn how Sam Sann Warriors - All Star Ninjas is training the next generation of Ninja Warriors with our one of a kind training program. Come train and find out how Madelyn became a World Champion and the youngest competitor to make it to the National Finals on American Ninja Warrior!

Watch her on American Ninja Warrior Seasons 15, 16 and the 2024 Women's Special on NBC and Peacock.

You can see Madelyn's runs and congratulate her @mightymadelyn

Madelyn is a true testament to the fact that you can overcome anything life throws at you. She set a goal to win and worked hard to make her dream come to fruition.

Summer Camps Registration Now Open! Sign UP NOW!

Join us for our "Become a Ninja Warrior" Summer Camp!

Half-day or full-day options and discounted weekly options available!

Kids will have a blast while improving their confidence and increasing their strength and body awareness.

Space is limited so sign up today!

Below are a few areas we will focus on during the camp: 

  • Skill and technique training for ninja obstacles.
  • Flying obstacles over our foam pit.
  • Basic Parkour training.
  • Agility and body awareness training.
  • Fun ninja games and activities
  • Ninja warrior double lane speed course.
  • Rock climbing for grip training
  • Mini trampoline to obstacle training.
  • Warped wall training.
  • Free time to practice what they've learned.

Full-day Session: 9:00AM - 3:00PM
Half-day Morning Session: 9:00AM - 12:00PM
Half-day Afternoon Session: 12:00AM - 3:00 PM

Extended hours may be available (call).

Camps are non-refundable. However, you can get a credit for use in other camps, classes or open gym. You may change camp dates with advance notice.

Call or text 713-899-5865 for questions.

Sign Up for Camps Now!

Classes and Open Gym

Open Gym - Must contact 713-899-5865 to reserve a spot

Tuesday and Thursday

4:00PM to 6:30PM


11:30AM to 4:30PM

Classes and open gym

Come try out a class or just have fun at open gym.  Start anytime. No commitment.

Ages 4 through Adult

Tuesdays and Thursdays

Competition Team
4:30PM - 6:30PM

Kids Ninja
4:30PM - 5:30PM
5:30PM - 6:30PM

Tiny Ninjas
4:30PM - 5:30PM

Adult Ninja
4:30 PM - 6:00 PM


Competition Team
11:30AM - 12:30PM

Kids Ninja
11:30AM - 12:30PM

Tiny Ninjas
11:30AM - 12:30PM

Adult Ninja
11:30AM - 12:30PM

Drop-in and memberships available.

Call 832-427-7376 to reserve your spot.

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