Superhero Ninja Competition, July 22. Click here for details.

Teens & Adults

Ages 14+

Learn More

Kids

Ages 5-13

Learn More

Welcome to Metro Detroit's Premier Ninja Warrior, Obstacle and Climbing Gym


You've seen American Ninja Warrior on TV, now come train on the real thing!

Whether you're a serious competitor or just someone looking to shake up your fitness routine, we've got you covered.

Ninja Obstacles

We have the classics, like the Warped Wall, plus brand new creations brewed up in our obstacle lab. All-in-all, we have over 30 obstacles to conquer.


Training Equipment

Don't quite have the strength to take down the course? We have a wide variety of functional training equipment to help you achieve your goals.


Bouldering Wall

Bouldering is a form of rock climbing that is performed without the use of ropes or harnesses.
It is a great way to get a fun and challenging full body workout with extra focus on grip and finger strength.

If you are just getting started in rock climbing or looking to improve your skill, we have the wall for you! Over 35 routes rated V0 (easy) to V5 (intermediate).


Competitions

Think you have what it takes to beat the course and the other competitors? We will be hosting competitions with great prizes for the top finishers.

Facility

Gripz Gym is 6,000 square feet of exciting fitness challenges!

Personal Training


Looking for help to reach your fitness goals? We now offer 1-on-1 and small group personal training! Contact us to learn more.

Obstacle Classes (Ages 14+)


ninjaBasics (1-Hour)

New to obstacle racing and ninja warrior training? Our classes will teach proper obstacle technique, take you through strength building exercises and provide individualized feedback.


1 Hour Class:

$15 (1st Class only $7.50)

4 Class Bundle:

$50

8 Class Bundle:

$80


Obstacle Bootcamp (30-minutes)

We've partnered with True Fitness LLC to provide a one-of-a-kind bootcamp experience! In 30 minutes, you'll sweat, smile and succeed in accomplishing your fitness goals in a fun and supportive atmosphere.

1 Class:

$10 (1st Class Free)

4 Class Bundle:

$35

8 Class Bundle:

$65


Class Schedule & Sign-up

Open Gym (Ages 14+)

With open gym, you train at your own pace. You have the option of working out, training on obstacles, or climbing on our bouldering wall. We have ninja coaches on the floor to ensure safety and help with technique, but you decide what to do. If you are looking for a bit more structure, try one of our Obstacle Classes.

Membership Benefits

  • Member-Only Hours - Get exclusive access to the gym during days and times we are not open to the public
  • Unlimited Open Gym - Come by and train as often as you like during our open hours.
  • Discounted Guest Passes - Train with a friend. We offer discounted guest passes to friends and family of our members. *Guests not allowed during Member-Only Hours

Open Gym Hours

Mo:    CLOSED
Tu:    5:00pm - 9:00pm
We:   5:00pm - 9:00pm *Members Only
Th:    5:00pm - 9:00pm
Fr:     4:00pm - 7:00pm *Members Only
Sa: 12:00pm - 2:00pm
Su: 11:00am - 4:00pm

Open Gym Pricing

Item Drop-In Monthly Membership 3-Month Membership Annual Membership
Gym Access $20/day $65/month $59/month $49/month
  Discounts
  -  Military / Law Enforcement / Fire Fighter:  20%
  -  Student:  15%
  -  2nd Family Member:  25%
  -  Additional Family Members:  50%
Drop-in Guest Pass - $15 $15 $12

Gift Cards

Show your family and friends some love by giving the gift of ninja! Our gift cards are good for any of our classes, memberships or products. Purchase gift cards here.

Private Events


Whether you are celebrating a birthday, a high school / college sports team looking for an athletic challenge, a corporate team looking for a bonding experience or looking for some fun bachelor/bachelorette party activities, we have exactly what you need!

We will work with you to design the perfect experience for your group!

60-minute Parties

We'll host your party through an hour packed-full of obstacle fun!

  • Monday-Thursday: $15/person
  • Friday-Sunday: $19/person

90-minute Parties

Our 90-minute parties are full of obstacle skills and obstacle course runs

  • Monday-Thursday: $19/person
  • Friday-Sunday: $23/person

Bringing Food?

We'll extend your party by 30-minutes to eat and set up tables/chairs for food and gifts!

  • Option 1 (+$40) - Pizza/Cake
  • Option 2 (+$20) - Cake/Cupcakes

Looking for more information or ready to start planning your event? Contact us now!

Obstacle Classes (Ages 5-13)

Our Gripz Kidz program is a structured set of classes that will train your child on strength and coordination through obstacles!


These 40-minute classes incorporate different obstacles based on the ages of the participants. We design the class to develop core, agility, balance, strength and overall confidence in each child so they can conquer obstacles both in and out of the gym. All of the movements can translate to other sports and activities.

But, the most important thing is they are having fun by jumping/swinging/running/bounding over, under and through obstacles!


1 Class:

$15

4 Class Bundle:

$50

6 Class Bundle:

$65


Class Schedule & Sign-up

  • 5-8 Year Olds: Tuesdays 4:30pm-5:10pm
  • 9-13 Year Olds: Tuesdays 5:15pm-5:55pm
Click here to sign in/up and register for class.
Add family members to your account in the "Family Members" section under "My Info" tab.

Open Gym (Ages 5-13)

We have ninja coaches on the floor to ensure safety and help with technique, but the kids decide what obstacles they want to use. If you are looking for a bit more structure, try one of our Obstacle Classes.

Parents, bring your workout clothes, because you can get in on the action!! We will be holding our 30-minute bootcamps on Saturday mornings from 10:45-11:15. Only $10 to join (discounted bundles are available). Space is limited, so sign up early!


1 Day Pass:

$20

4 Pass Bundle:

$72

6 Pass Bundle:

$96


Summer Reading Program - *Saturday's Only*

Bring in a 1-page book report and get entered into a raffle for great prizes including free passes and t-shirts!

Open Gym Schedule & Sign-up

  • Thursdays 2:30pm-4:30pm
  • Saturdays 9:30am-11:30am
Click here to sign in/up and register for open gym.
Add family members to your account in the "Family Members" section under "My Info" tab.

Private Events


Whether you are celebrating a birthday or a team/organization looking for an athletic challenge, we have exactly what you need!

We will work with you to design the perfect experience for your group!

60-minute Parties

We'll host your party through an hour packed-full of obstacle fun!

  • Monday-Thursday: $15/person
  • Friday-Sunday: $19/person

90-minute Parties

Our 90-minute parties are full of obstacle skills and obstacle course runs

  • Monday-Thursday: $19/person
  • Friday-Sunday: $23/person

Bringing Food?

We'll extend your party by 30-minutes to eat and set up tables/chairs for food and gifts!

  • Option 1 (+$40) - Pizza/Cake
  • Option 2 (+$20) - Cake/Cupcakes

Looking for more information or ready to start planning your event? Contact us now!

Gym Location

We are located at 21421 Hilltop, Suite 3, Southfield, MI 48033.
North of Eight Mile Road; west of Telegraph in Bridge Industrial Park

Contact Us

General Inquiries:
Event Inquiries:
21421 Hilltop, Suite 3, Southfield, MI 48033