There's A Park For Ninjas In Denver?! 🥷

My daughter saw the title card for American Ninja Warrior on TV once and spent the next three weeks trying to climb the doorframe. So when I heard a full 37,000-square-foot obstacle park had opened up in the Denver area, I figured it was worth checking out before she destroyed any more of our house.

The place is out near Glendale, off Leetsdale Drive — not exactly downtown, but an easy drive from most of the metro. It's brand new, which you can tell the second you walk in. Everything is clean, the equipment looks fresh, and it doesn't have that vaguely sweaty chaos energy that some indoor play spaces give off. If you've ever taken a kid to one of those massive inflatable parks on a Saturday and left feeling like you survived something, this is a different experience.

What's Actually There

The park is built around six obstacle courses modeled after the show — things like the Spider Wall, floating steps, that kind of stuff. There are routes built for younger kids and easier starting points, but there are also more advanced sections aimed at teens and adults who are actually training or just want to see what they've got. My four-year-old could participate, which I wasn't sure about going in. Kids 8 and under need an adult with them, so I was on the course too, which turned out to be genuinely fun rather than just dad-standing-there-awkwardly fun.

We bought a 60-minute ticket, and that was the right call for our age group. By the end of the hour, my daughter had run the same section probably eight times and was starting to slow down. I think for most families with younger kids, 60 minutes is enough. If you've got older kids or you're there to actually train, you'd probably want more time.

What Works and What Doesn't

The biggest thing this has going for it is the noise level. It's busy without being overwhelming. You can actually hear yourself think, which is not something I can say about some of the other indoor play options around Denver. The staff I interacted with were helpful and paid attention to the kids on the course, which matters when you're watching a small person attempt a cargo net for the first time.

The one thing I'd flag: the location requires you to know it exists. It's not somewhere you stumble past. And based on some early reporting around the park's initial run — there was apparently a previous location that had some business struggles — I'd call ahead before making it the anchor of your whole Saturday plan. The current location on Leetsdale seems to be operating, but worth confirming.

Who It's For

This works well for families with kids in roughly the 4-to-12 range, but the advanced courses mean it's not just a kids' spot. If you're into the actual show and want to test yourself on the obstacles, the setup is solid for that too. I watched a couple teenagers running the harder routes while I was spotting my daughter, and they were locked in.

If you're already planning a day on that side of town, it pairs well with something lower-key afterward — there's enough in the Glendale and south Denver area to fill out a day. For a purely downtown afternoon, Commons Park or a walk through Larimer Square might be easier to tack on, but the ninja park isn't a cross-town journey either.

The Bottom Line

I went in not sure if this was going to be a real activity or just an Instagram backdrop, and it turned out to be a real activity. My kid talked about the Spider Wall for two days. For families looking for something that isn't another bounce house, or for adults who've ever watched that show and wondered if they could actually do it — it's worth making the drive out to Leetsdale. Just book a ticket in advance so you're not guessing on availability when you show up.