Open Gym —

Ninja Obstacle Course for Kids & Adults

No reservation required · Ages 5+ · $20 for 1 hour $30 for Two $35 All day · 6500 N Lamar Blvd, Austin TX

Sign Up Now →

Ninja Nation ATX open gym in Austin TX is a drop-in ninja obstacle course available daily for kids and adults ages 5 and up, no reservation required and no membership needed.   For $20 you get one hour of unstructured access to our full ninja obstacle course, including monkey bars, warped walls, balance obstacles, climbing elements, and grip challenges.

Open Gym

Open Gym contains no formal instruction. Come on in, have fun, play around and work on the skills and obstacles of your choice. Grab a Coach or Arena host and work on your Ninja skills.

Ever Changing Obstacles

We believe in providing state of the art facilities that create the best environment to play, train, and compete.  Our coaching team change, move and update obstacles every week to ensure that our obstacles and challenges are always fresh and new.  Every time you come to any Ninja Nation location there will be new and fun obstacles to try out and test.

Show Up & Have Fun!

Know for your visit!

You don't need a reservation for Open Gym but you can guarantee your spot if you would like by booking ahead of time.


We are a shoes on facility so make sure you have clean athletic shoes for you Ninja Nation Experience.


Open Gym is for ages 5+.   If you have a younger Ninja that wants to check things our we have a weekend Mini Heroes Class


PLEASE NOTE: Classes, Camps or Field Trips may be going on during Open Gym time and some obstacles may be occupied or unavailable during that time. Typically obstacles are only occupied temporarily and open gym visitors will be able to have access at some point in their visit


No outside food or drinks allowed for groups.

"Our son had a blast, he's not into team sports. This was a perfect activity for him to explore and excel!"

Open Gym Pricing

  • Open Gym 1hr Pass (Ages 5+) - $20
  • Open Gym 2hr Pass (Ages 5+) - $30
  • Open Gym All Day Pass (Ages 5+) - $35


10 x 1hr  Punch Pass - $160   Save 20%!

Punch Pass Shareable among family members within the same household


Indoor Open Gym for Kids in Austin TX

Ninja Nation ATX is Austin's only drop-in indoor ninja obstacle course open gym for kids. Unlike gymnastics open gyms or trampoline parks, our obstacle course is specifically designed for ninja sport training, the same discipline now featured in international competition. Kids ages 5–12 get  access to the full arena floor including monkey bars, warped walls, rope climbs, balance beams, and ring traverses.


Our coaching staff is present throughout every open gym session and available to teach, spot, and encourage.


Open gym is available daily: Monday through Friday from 3:00pm–6:00pm and Saturday and Sunday from 11:00am–6:00pm. We also offer Little Ninjas Open Gym on Saturday and Sunday mornings from 10:00am–11:00am exclusively for children ages 5 and under, with an adult on the floor.

It's the best indoor activity in Austin for kids who need to burn off energy, for adults who want a real athletic challenge, and for families looking for something genuinely different from a trampoline park!

Adult Open Gym in Austin TX

Ninja Nation ATX welcomes adults of all ages and fitness levels to open gym. Adult open gym is available during all standard operating hours, and we host Adult Only open gym sessions on the 2nd and 4th Thursdays of each month from 6:00pm–8:00pm at 6500 N Lamar Blvd, Austin TX.


Pre-registration or arrival by 6:30pm is recommended for Adult Only sessions. Our obstacle course is designed for progression, from first-time visitors learning the basics to competitive athletes training for ninja competitions. 

Parkour Training and Freerunning in Austin TX

Ninja Nation ATX's open gym floor is one of the best parkour training environments in Austin TX. Our arena features walls, platforms, bars, ledges, and ground obstacles that support movement training for parkour and freerunning athletes of all skill levels.


Whether you're learning your first vault or developing advanced flow sequences, our obstacles provide the variety and challenge that outdoor environments can't guarantee year-round.


Parkour practitioners are welcome during all standard open gym hours at 6500 N Lamar Blvd, Austin TX.

Ninja Nation ATX is the closest open gym ninja obstacle course to families throughout  Austin and the surrounding communities. Our facility at 6500 N Lamar Blvd is within 20–30 minutes of Austin, West Lake Hills, Rollingwood, Steiner Ranch, Barton Creek, Round Rock, Cedar Park, Pflugerville, Leander, Lakeway, Kyle, Buda, Bee Cave, and Georgetown. For families looking for "indoor open gym for kids near me" in the Austin suburbs, Ninja Nation ATX is your answer — a fully climate-controlled indoor facility open daily, with no outdoor heat, no weather risk, and no membership required.

Open Gym FAQs 

To provide you with the best experience possible, we have answered to the most frequently asked questions regarding our Open Gym here.

  • What is open gym at Ninja Nation ATX?

    Open gym at Ninja Nation ATX in Austin TX is unstructured drop-in time on our full ninja obstacle course arena floor, available for ages 5 and up with no reservation required and no membership needed. 


    Participants have free access to all obstacles including monkey bars, warped walls, balance beams, rope climbs, and grip challenges for the duration of their pass. 


    Coaching staff are present throughout every session and available to offer guidance and teaching.


    Click here to reserve a spot

  • How much does open gym cost at Ninja Nation ATX?

    Open gym at Ninja Nation ATX costs $20 for a 1-hour pass, $30 for a 2-hour pass, and $35 for an all-day pass. 


    A 10-visit punch pass is available for $160 — a 20% savings — and is shareable among family members in the same household with a one-year expiration. All passes are for ages 5 and up.

  • Do I need a reservation for open gym at Ninja Nation ATX?

    No reservation is required for open gym at Ninja Nation ATX — walk-ins are welcome any time during operating hours. 


    We recommend booking ahead online to guarantee your spot on weekends and AISD school holidays when demand is highest. 


    Open gym sessions start every half hour throughout the day.

  • What ages can participate in open gym at Ninja Nation ATX?

    Children ages 5 and up can participate in open gym at Ninja Nation ATX during standard operating hours. 


    Ninja Nation ATX also offers Little Ninjas Open Gym exclusively for children ages 5 and under on Saturday and Sunday mornings from 10:00am–11:00am, with an adult accompanying each child on the floor at no extra charge.

  • How busy is it during Open Gym time?

    It can be pretty busy.  During some times we run classes, camps, competitions, or field trips during open gym times. Feel free to call us for information about what days that week are looking to be busiest. 

  • Can I drop my child off at Ninja Nation ATX for open gym?

    Children ages 13 and older may be left at Ninja Nation ATX unattended during open gym sessions. 


    Children under 13 require a parent or guardian to remain on the premises at all times. Children ages 4 and under must be accompanied by an adult on the obstacle course floor.

  • Is there open gym for adults only at Ninja Nation ATX?

    Yes. Ninja Nation ATX hosts Adult Only open gym sessions on the 2nd and 4th Thursdays of each month from 6:00pm–8:00pm at 6500 N Lamar Blvd, Austin TX. 


    Pre-registration or arrival by 6:30pm is recommended. Adults are also welcome during all standard open gym hours alongside other participants Monday through Friday 3:00pm–6:00pm and Saturday and Sunday 11:00am–6:00pm.

  • Is open gym at Ninja Nation ATX good for kids who need to burn off energy?

    Yes. Ninja Nation ATX open gym is one of Austin's best indoor options for kids who need to burn off energy in a supervised, active environment. 


    The ninja obstacle course provides a full-body physical challenge combining climbing, balance, grip strength, and agility that engages kids for one to two hours. 


    Unlike trampoline parks or indoor playgrounds, every visit is different because our coaching team reconfigures obstacles regularly, so there is always something new to try.

  • Is Ninja Nation ATX open gym good for parkour and freerunning practice?

    Heck yes! Ninja Nation ATX's open gym floor is one of the best parkour and freerunning training environments in Austin TX. 


    The arena features walls, bars, platforms, ledges, balance elements, and ground obstacles that support movement training at all skill levels. 


    Whether you are learning your first vault or developing advanced flow sequences, our obstacles provide the variety and challenge that outdoor environments cannot guarantee year-round. 


    Parkour practitioners of all experience levels are welcome during all standard open gym hours at 6500 N Lamar Blvd, Austin TX.

Drop in or reserve your spot at a Ninja Nation Austin.