My boys have attended summer camps and birthday parties here and love it. The icing on the cake was this weekend at their pro camp. It was well organized and a life long memory training with the pro’s they see on TV! Thank you for the awesome experience this weekend.

Best gym experience there is. I have been going here for almost 6 months now, starting out at 1 time a week, now almost 6 times a week because it’s just such a great experience. The trainers Olivia and Logan are truly the best. They take the time with you to make sure you are getting the most out of the workout and learning how to do each new obstacle. I am in the best shape of my life thanks to STL Ultimate Ninja and their trainers. I would recommend to anyone and everyone.

Very engaging, something for all levels of skill. Not crowded. Workers who can actually do some of the stuff will assist you. Friendly staff. Would be awesome for individuals who are paraplegic. CLEAN TOO

Great experience for kids. Staff is amazing, engaging and great with kids (open gym is for kids 6+). We have been impressed each time weve gone.

My kids have lots of fun climbing and going over the obstacles at Ultimate Ninjas. They look forward to the coaches guiding them and also open gym.

Weve been here for a summer camp, a few open plays, and most recently the event with several of the Ninjas from the show. Staff is very friendly and were looking into booking a birthday party there later this year. If we lived closer, wed go every week.

We had my daughters 10th birthday here, everything went great! The staff was super friendly and did GREAT with the kids, showed them how to do each area and helped them along. Everything was clean, organized, and the staff was super upbeat and encouraging the entire time! Absolutely recommend!

This place is great! Obstacles that make you feel like you are on American Ninja Warrior. They have adult classes as well as kids classes. The trainers are all awesome.

Great place! Very nice and friendly staff!

Ultimate Ninjas St. Louis is the place to go if you:- Are a parent and want to give your child/children a place to be physically active in a new, exciting and safe way- Are an adult and have a desire to challenge yourself- Are searching for family fun opportunities that dont involve a screen- Are an aspiring Ninja and need to get the feel for obstacles replicating the specs and finish seen on the showUltimate Ninjas St. Louis has friendly, knowledgeable and professional staff. The facility is clean, has ample parking and the obstacles are professionally constructed and well maintained.The aspect I like most about this gym versus other obstacle-focused gyms Ive visited is the wide open feel of the space. Ultimate Ninjas St. Louis doesnt feel crowded and hasnt tried to pack too many obstacles into a tiny space, which is something Ive experienced at other Ninja gyms across the country.I havent attended any of the adult or child classes they offer, only the open gym sessions.

My 9-year old son and 11-year old daughter had a “total blast” at Ultimate Ninja summer camp. On a scale of 1-10 they give it a 15! It was a great workout with an instructor they said was nice and fun - Coach Nicole and they were excited to meet Jamie. We will be back for sure. Thank you for offering such a great camp. If school is online I hope we have found our PE class regimen.

I am very fond of attending a birthday party for children. I really hope that I can open a ninja near the olivette. I hope that my two sons can master the power-type sports. The facilities and quality coaches here are very much needed by our parents. Please tell me if it is possible to open a ninja in the east.

My son had his 30th birthday party here and Kim made sure it was a special day. Definitely recommend! Everyone loved it.

I always loved Ultimate Ninjas but during Covid I love it even more. If you’re looking for a place where they truly clean after each group, wipe off everything anybody could have touched, this is the place to go. Instructors are professional, kid loves it, our favorite place to go.

Amazing place to have a BLAST while getting fit at the same time. The staff is great, and I look forward to every time I get to go here. It’s a place that’s great for kids as well as adults. HIGHLY recommend Ultimate Ninjas!

Great place, my kids love it. They offer a flexible class schedule and also offer camps! All instructors are fun and encouraging. Coach Nick was awesome, all four kids loved working with him during camp. He was energetic, positive and fun while keeping obstacles safe.

I have been going here for years and I like it a lot it has tot me to be come stronger physically and metaly.

I came in from Kansas City and brought me two children to the ninja course. We had the best time. There was a boy there named Nick who is so helpful and made it so much fun for my kids. He taught us how to do many of the obstacles and was amazing ! We would come back for sure next time we are in town.

My kiddo has enjoyed every class. She is super excited to complete an obstacle! The instructors are great, and interact with the kids in such a positive way. The kids really work hard. 💪👊 We love everything about ultimate ninjas.

It was so fun. Nick helped us with the course and he was super helpful! He told us how to do the course and showed us too! It was a great experience. Definitely coming back!!

Awesome place run by great people!

My kids absolutely love this gym! They did the opening weekend open play, the first Pro Camp and we cant wait for the next one! We just had my oldests birthday party there and it was fabulous! All the kids had a great time and the employees were awesome with them! It was nice rotating through the sections of the gym where it was just our party and the kids were able to continuously do the obstacles. They went home tired that evening! Great job Kirsti, Matt and Christian!

All of the instructors are fantastic. They do a great job at pushing the kids to work hard and try for more while keeping them safe and helping them set realistic goals. And they are just as excited as the young person when a goal is met.

This place was A-mazing! The staff were phenomenal - super friendly, helpful, great coaches and are so great interacting with kiddos. Highly, highly recommend!

I took 4 twelve year olds there for open gym night and they LOVED it (so did I... they were exhausted afterwards!!!). They kept talking about how awesome one of the staff members was. Thank you Justin Moss for making the night awesome for these boys!!!

Good fun. Gonna hurt later. Not a bad idea to tape your hands/fingers until they get used to the abuse.

Great place for kids Birthday parties. Kids had lot of fun, jumping, swinging, rock climbing, playing with balls, monkey bars

My son had his 7th bday here. They all had a blast. Great staff that worked with the kids the whole time.

Ben loves it and is having fun each session.

Super cool place went for a birthday and would highly recommend

So much fun

Amazing