Kardia Ninjas

Expérience fantastique: This ninja gym is a gem. It's the only reason we make the 40 minute drive to Brantford three times per week. Both of my kids do ninja here and have found not just an amazing sport, but have found a supportive community. Head Coach Joel and the team are beyond amazing. Professional, caring and super encouraging. The equipment and obstacle set ups are world class. We are lucky to have found this sport and amazing gym.

Expérience fantastique: My kids went to Kardia Ninjas for summer camp 2025 and had a great time! My daughter loved it, and the staff were patient and kind with my autistic son. They played games, ran obstacle courses, and had outdoor fun. Joel, the owner, is great — very welcoming and great with the kids.

Expérience fantastique: Just went for a kids birthday party! What a blast. Very friendly and inviting, kids had a great time, and the pricing seems fair. What a epic gem here in brantford.

Expérience fantastique: Great people. Excellent venue. Highly recommended.

Expérience fantastique: Joel and his staff are great, I recently visited the gym for a competition and it was really fun and well organized. Everyone was very friendly and helpful and you can tell they are passionate about the sport of Ninja. Go check it out, get a good workout and support a great local business

Expérience fantastique: Expensive party

Expérience fantastique: It is way harder than it looks. I suggest being able to do playground monkey bars and at least 5 pushups minimum so you can really have the most fun! Great spot for active kids.

Expérience fantastique: Very nice set up gym for Ninja Warrior practice.

Expérience fantastique: My kids love it here

Expérience fantastique: I can't believe how amazing the coaches are (especially Joel) my daughter has just started taking courses, and the coaches really take the time with each kid. They are super encouraging, and if a kid is having a hard time grasping a concept the take the extra time to make sure they figure it out. It's been an absolute joy to watch as a parent!

Expérience fantastique: I can't believe how amazing the coaches are (especially Joel) my daughter has just started taking courses, and the coaches really take the time with each kid. They are super encouraging, and if a kid is having a hard time grasping a concept the take the extra time to make sure they figure it out. It's been an absolute joy to watch as a parent!

Expérience fantastique: Really cool gym in Brantford! Give them a try

Expérience fantastique: very good place for kids physical activity, nice staff and helpful instructor.

Expérience fantastique: Great place for kids party or for a full active workout

Expérience fantastique: A great training facility with amazing programs

Expérience fantastique: Lots of options to try out. Most coaches are very friendly and helpful. It's a nice experience and lots of fun to try out and to challenge yourself.

Expérience fantastique: My 6yo recently went to a birthday party here and said it was "the best place EVER!" Great spot for everyone!

Expérience fantastique: Excellent for children to blow off some energy and learn some great hand eye controlled jumps and many more options

Expérience fantastique: Amazing obstacle courses and multiple height warped walls. Go be a Canadian Ninja Warrior. They also do kids birthday parties

Expérience fantastique: Great experience from booking to clean up, wore out the boys! Great for 6-12 for sure!

Expérience fantastique: My kids love the programs here and the coaches!

Expérience fantastique: This facility is fantastic! It is great for a range of ages and strength levels. Any kid would have a blast here. Coaches and staff are so friendly and helpful.

Expérience fantastique: Excellent staff! Tons of fun. Traveled 45 km to check em out and was not disappointed. Will be return customers 100 percent!

Expérience fantastique: Nice place! Had lot of fun with my kid. I’ll be back soon. Excellent customer service. Totally recommended.

Expérience fantastique: Had a birthday party here and it was amazing. Coaches were great! Kids were super tired after all the running around, highly recommend!

Expérience fantastique: Amazing! Love this place. We have never been greeted with anything less than a warm smile and a hello. The courses are so great,and they keep things new and interesting by changing the obstacles so you always have a new challenge. Both our kids have a blast here the coaches are amazing ,making sure to give each member attention and tips. 10/10 you Guys! Great work

Expérience fantastique: Came here with some of my daughters friends. What a great time out. Hidden little gem for sure. Staff were super friendly and kind and so patients with the kids. Will be back for future events!

Expérience fantastique: Bring my son here all the time. He loves the place. I tried it once with them. I guess I'm getting too old lol really felt it in the morning but overall great place to go and have fun

Expérience fantastique: This is an absolutely awesome place. They have classes and open gym time. My son LOVES to come here and build his strength. He tries new things and the staff are amazing with kids!

Expérience fantastique: Awesome place for anyone to enjoy

Expérience négative: Excellent ninja course, friendly staff, only reason for 2 stars is every competition runs hrs behind schedule.....that's not fair to the competitors.

Expérience fantastique: Had our son's birthday here with some of his friends and they all enjoyed themselves! The Staff was really friendly and Joel was great with demonstrating activities for the kids. We will be back.

Expérience fantastique: Great ninja gym! Attended a competition here and was very impressed !

Expérience fantastique: My kid's loved this place!

Expérience fantastique: So much fun , amazing staff !

Expérience fantastique: Great place my daughter loved it

Expérience fantastique: This is an amazing place to have a kids birthday! Stress free for the planner (they think of everything-even a cake knife!) And I've never seen my son and his friends have so much fun and play so hard. Hearing them cheer each other on at the wall was heart melting

Expérience fantastique: We love this gym, so fun for the family. Very friendly, kind and patient. Highly recommended.

Expérience fantastique: Great staff very helpful

Expérience fantastique: My kids absolutely love going to Kardia Ninjas! The staff are wonderful, welcoming and encouraging. The facility is clean and well maintained. I can't say enough good things. I'd give 10 stars if I could!

Expérience fantastique: Awesome experience! The staff were welcoming, engaging and conscious of safety. Highly recommend!

Expérience fantastique: This place is awesome. Great facility, clean, and an amazing team that is very welcoming. My kids highly recommend also. We even had a birthday here.

Expérience fantastique: Awesome place for anyone to enjoy

Expérience fantastique: My son had his birthday party here He had a wonderful time and so did all the other children. We will be coming back and signing up for a class too.

Expérience fantastique: What a gem! A must experience for kids AND adults! So cool.

Expérience fantastique: Awsome place to burn some energy!

Expérience fantastique: Positive: Communication , Professionalism , Quality

Expérience fantastique: Will definitely go back again soon. Great setup, staff were awesome, facility was clean, kids had a great time, there was free parking. The best part is the kids never said they were bored. They even tried things they were nervous about and went back for more!

Expérience fantastique: Not only do my kids (5 & 7) love this place, but so do I. Seriously. Their staff are helpful and encouraging, which is so nice for a change. I'm not a super fit guy but that doesn't matter at this gym. They genuinely seem to care more about you enjoying what you're doing (and being safe) than about whether you're in shape or not. My kids keep asking to go back. I can't wait to take them. Heck, I can't wait to go back myself. Maybe for a guys night or a work trip. If you're tired of boring treadmills and muscle-bound jerks at those other gyms, you should check these guys out.

Expérience fantastique: What a great new space in town!! Everyone had a blast and Joel and Austin were extremely welcoming and super helpful. Will definately be coming back

Expérience fantastique: Great facility with friendly and positive staff. Can't wait to be back!

Expérience fantastique: This gym is great. Bit of everything for all levels. Will be back again and again! Brantford has needed something like this for a long time

Expérience fantastique: This place is awsome, can't wait to go again! definitely recommend to everyone to try this place out.