Hey everyone,
I’m Jake, and if you’ve ever spent time at my Ninja Warrior Course spot, you know we’re all about getting people moving—no matter what their body can (or can’t) do. A few months back, I had a dad bring in his 16-year-old son, Leo, who uses a wheelchair full-time. Leo loved Ninja Warrior on TV, and he kept asking if he could “hit the obstacles too.” My first thought was: Of course he can. But my second was way more messy—wait, how? I didn’t want to half-ass this, not when it came to Leo, and not when every other person who’s ever wanted to show up and give obstacles a shot deserves the same respect. That day turned into a months-long deep dive into adapting a Ninja Warrior course for people with disabilities—and let me tell you, it’s not just swapping out a bar for a wider one. It’s about listening more than talking, testing until something clicks, and ditching every “standard” rule we’ve blindly followed for years. Ninja Warrior Course
Let’s start with the basics: what actually makes a Ninja course work for everyone? A lot of people think accessibility means just ramps for wheelchairs. Nope. It’s about three core things: choice, autonomy, and not making someone feel like they’re “settling” for an adapted version. Leo didn’t want a “wheelchair-only” obstacle that felt like a afterthought. He wanted to reach the same finish line, using skills that mattered to him—just like anyone else on a balance beam or a wall climb. That’s the line we had to walk, and it’s why every change we made had to be rooted in real feedback, not guesswork.
First up, rethinking the most iconic Ninja obstacles—no joke, the ones everyone sees on TV and thinks “that’s it.” Take the Warped Wall: that 12-foot (or 14-foot, for the pros) slanted wall you have to jump and pull yourself up. For someone with lower-body mobility, that’s impossible. But we didn’t just add a shorter, less steep wall. We talked to a Paralympic athlete specializing in adaptive climbing, plus a local teen named Mia who uses crutches—she’s obsessed with our old Warped Wall but can’t get any purchase with her legs. Turns out, we could attach adjustable, textured grip handles to the Warped Wall at multiple heights. For Leo, we set handles at wheelchair reach (about 30 inches off the ground, plus another set at 48 inches for when he gets stronger). For Mia, handles at chest level that she can hook her crutch under to pull up, while she drives with her arms. We tested this over three weeks, and let me tell you, the first time Leo got to the top of that (adapted) Warped Wall? He screamed so loud, half the gym turned around. That’s the win you can’t buy.
Then there’s the Salmon Ladder—those rungs you have to lift and climb, right? The original is built for people with upper-body strength, but for someone with limited arm mobility, that’s a no-go. We played with three versions before landing on a modular, pivot-style Salmon Ladder. Instead of lifting full rungs, it tilts when you apply pressure—so a person using a wheelchair can roll up to it, grab a lower rung, and tilt it upward with their shoulder (no superhuman strength required). For someone with cerebral palsy who has fine motor issues, we added wide, padded grips that are easy to hold, so they don’t fumble. We didn’t just make it “easier”—we made it adaptable to their specific strength, which is key. Accessibility isn’t one-size-fits-all.
Wait, let’s talk about the tiny stuff, too—because that’s where most places mess up. The standard balance beam is 4 inches wide, 12 feet long. For someone with visual impairments, or even someone with balance issues, that’s terrifying. We didn’t replace it with a wider beam (boring!)—we added tactile markers along the entire length: raised rubber strips 2 inches apart, like the ones you see in train stations, so you can feel where you are without looking. For people who use wheelchairs, we built a parallel “balance path” next to the beam—made of textured, non-slip flat ground, split into small, numbered sections. So someone in a wheelchair can “step” on each number, and count their way through, just like others count their steps on the beam. It’s the same skill (balance, spatial awareness) but adapted to their movement.
But here’s the thing: all these physical changes mean nothing if we don’t train our staff and make sure we’re asking the right questions before someone shows up. I’ve had people come in and say “I’m disabled, can I participate?” and some places will just hand them a pamphlet. At our place, we have a 5-minute chat that covers the actual stuff, not just “what’s your disability?” Like: What’s your biggest limit? (Is it shoulder strength? Balance? Fine motor?) What’s your goal? (Just make it to the first obstacle? Get through the whole course?) Do you prefer a buddy to help, or do you want to try on your own at your pace? We also post this checklist on our website now, so people can tell us their needs ahead of time—no awkward conversations.
I also learned quickly that safety isn’t the enemy of fun. For a long time, we thought “we can’t let someone do that because they might fall.” But we worked with a local adaptive physical therapist (shoutout to Dr. Lopez, who’s been with us every step) to adjust safety protocols, not restrict them. For example, when Leo tried the Monkey Bars (the metal bars you swing across), we didn’t just lower them—we added adjustable safety harnesses that clip onto the bar and let you use your hands freely. For someone with limited upper-body mobility, we added a motorized assist that’s not a “crutch” but a “support”—you can swing at your own pace, and the assist gives a gentle push if you need it. The key here is the harness/assist is invisible when it’s working, so you feel like you’re doing it, not the machine.
Let’s get real: this hasn’t been cheap or easy. We’ve spent thousands of dollars testing materials, adjusting obstacles, working with experts. We’ve had to toss a few prototypes that didn’t work. Early on, we tried to adapt the Trapeze with a wider handle, but it turned out someone with small hands couldn’t grip it—so we switched to interchangeable handles: small, medium, large, even adaptive grips for people with hand tremors. That’s the trial and error no one talks about. But the payoff? We now have a group of regulars who are disabled—Leo comes every Saturday, Mia leads our adaptive obstacle clinics, and we’ve had a 22-year-old with MS do the full course three times in one day. That’s why we do this, right? Not for the Instagram clips (though Leo’s Warped Wall pic has 10k likes, which is cool), but for that feeling of “I did this” that everyone deserves.
If you’re thinking about adapting your course, don’t wait like I did. Start small—adapt one obstacle first, talk to a local disabled athlete, test it for a month, and get feedback. Don’t assume you know what someone needs, because you’ll be wrong. Also, don’t make adapted areas separate. We don’t have a “disabled side” of the gym—our adapted obstacles are right next to the regular ones, so everyone can cheer each other on. No one wants to feel like they’re in a corner.
I get it—if you’re a Ninja Warrior course supplier, this is an extra step. It’s work. But here’s the thing: accessibility isn’t a buzzword. It’s the reason your course matters. There are so many people out who want to be challenged, who want to feel strong, who just want to play like everyone else. That’s what we built this for, and if you want to chat about how we can help you adapt your course—whether you’re a small gym, a rec center, or a big venue—hit us up. We’ve got the blueprints, the feedback, and the trial-and-error stories to make it real.
Oh, and quick shoutout to everyone who helped us along the way: Leo, Mia, Dr. Lopez, the Paralympic climbers, and every single person who came in and told us what we were doing right (and what we were doing wrong). This isn’t our course—it’s your course, no matter what your body can do.
Extreme Trampoline References:
- Adapted Physical Activity Quarterly, Volume 37, Issue 2 (2020), 148-162.
- National Federation of State High School Associations, Adaptive Sports Guidelines, 2022.
- International Ninja Training Association, Accessibility Standards for Obstacle Courses, 2021.
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