The Gravity Forge Gymnastics and Ninja Warrior Training Center logo

The Gravity Forge Gymnastics and Ninja Warrior Training Center

★★★★½ 4.649 reviewsHatboro, PAAges 6–12

Private

The Gravity Forge in Hatboro runs a summer day camp for ages 6 to 12 blending Ninja Warrior obstacle training, gymnastics, and parkour with warm-ups, skill development, and games. Full days run 9am to 3pm Monday through Friday, with half-day options (9am-12pm or 12:30-3pm); Fridays feature a live-streamed course day for families.

The practical details

Daily hours
9:00am–3:00pm
Ages
Ages 6–12
Environment
Indoor/Outdoor
Operator
Private
Half-Day Option
Before you register

We list only what the camp itself publishes, and programs change — dates, prices, ages and availability can all move after we check. Confirm the details on the camp’s own website and contact The Gravity Forge Gymnastics and Ninja Warrior Training Center directly before you register or pay. Last checked August 2026.

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★★★★★Maria Bobkoff

Thanks for the great Birthday Party for our son. Kids had the blast! Two boys did good job leading the groups with different obstacles. Special thank you to front desk employee for going extra step and helping us to bring things from car. Everyone was friendly and great! Appreciate the communication to set up everything ahead of time. I wish only there would be an option for 2-3 hours party early noon. We did 12:30-2:00pm One hour flew by at the gym and 30 min was not enough for us for pizza and cake. At the end everyone needed to rush out. Still, we are thankful. We will be back for open gym!

★★★★★Michael Marcinkiewicz

The kids had alot of fun at the birthday party there 👍

LM Yung

Poor service. Hosted birthday party for our daughter. Bad: The staff didn’t come to serve food. It’s fine if he doesn’t. But I think other places do a better job than them overall… set up, coordinate/ serve during the party. When he finally came, he was soon texting on his phone. And then he just left the room without really doing anything. He didn’t even bring the cake for our room. I went to front desk and ask for it 10-15 min prior to end. Worst: right at the time (party 11:30 - 1 pm), the front desk came and notify us “he has to start cleaning up”. Kids were enjoying the cake. Some asked for second slice. Minutes later, front desk told me again he needs to “clean up NOW”. It’s really rude. Finally kids and family went with cake on a plate. It was a very frustrating party. I would understand if there is another party waiting to use the room. But that’s not the case. It’s simply rude and unprofessional. I would never come back to host any party here. These are unacceptable.

★★★★★Bucks Strength

I took our small personal training gym to the Gravity Forge to get some training for the Goliathon summer 2020 – it was an awesome experience. We had people with very different levels of age and fitness but everyone was challenged and had a great time. Dan and Matt, the instructors, were extremely helpful and quite honestly amazing in their mastery of the Ninja equipment. I would highly recommend this gym to anyone looking to train for obstacle course events.

★★★★★John Kalnin

My kids have trained here for a couple of years, and I can see them improving during the viewing sessions that they have for each class. There are tons of obstacles for them to train on there, and the instructors are fantastic working with the kids. I highly recommend taking a trial class to see how much fun the kids have while exercising and learning new skills.

Price not listedVisit camp website