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Annapolis's first ninja obstacle course gym for kids ages 3–17. Real confidence. Real strength. The "I can do hard things" mindset. Founding members save up to 20% for life.
Every deposit is 100% refundable. Every perk is yours for life. The only risk is missing out.
$109/mo → ~$87/mo for life
$109/mo → ~$87/mo for life
$109/mo → ~$93/mo for life
$0 — No deposit required
● A family from Crofton just pre-registered
Choose your founding member tier. Better tier = bigger savings, locked in for life.
100% refundable, converts to class credit at opening. You're not locked into anything.
First pick of class times, VIP opening event, and perks that disappear once we open.
Warped walls, cargo nets, monkey bars, balance beams, and 30+ obstacles — all adjustable by age and skill level. Every visit, your kid conquers something new. Every month, you'll see a different child: stronger, braver, more confident.
Located at 441 Defense Highway — minutes from downtown Annapolis, Crofton, Severna Park, and Bowie.
Fox 5's Good Day DC came to see why so many families are choosing USA Ninja Challenge — watch kids light up as they conquer obstacles they never thought possible.
Real reviews from real parents at our existing locations
"My son was the kid who quit every sport after two weeks. He's been at Ninja for 8 months and hasn't missed a single class. His confidence has completely changed."
"This place is spotless, the coaches know every kid by name, and my daughter went from 'I can't do that' to showing ME her new moves. Worth every penny."
"We've tried gymnastics, soccer, karate — nothing stuck. Ninja is the first thing my kids BEG to go to. The level tracking keeps them motivated and the coaches are incredible."
Deposits start at $10 · 100% refundable
Whether they're shy or fearless, 3 or 17 — there's a program designed for them
Progressive, coached classes where kids level up at their own pace. They walk in nervous — within weeks they're climbing things they never thought possible.
Full-day camps where kids make real friendships, conquer new challenges daily, and come home exhausted (in the best way). The camp they'll talk about all year.
The birthday party kids actually beg for. Private obstacle course, a dedicated host, and every kid goes home saying "best party ever."
No commitment, no schedule. Kids practice at their own pace, challenge friends, and burn off every last ounce of energy.
These rates disappear the day we open
Parents and coaches who understand what kids need to thrive
Military veteran, dad, and owner of the Stafford VA location. Grew it from 36 students to 210+ in one year. Building Annapolis from the same playbook.
Operates 800+ enrolled students across multiple locations. The systems, coaching culture, and operations that make Annapolis work — he built them.
Yes, 100%. If you change your mind for any reason, you get a full refund. If you keep it, your deposit converts to a class credit when we open. There is zero risk.
It means the discount you lock in today stays with you as long as you're a member. When tuition goes up (and it will as we grow), your rate stays the same. Founding members are permanently grandfathered in at the lower rate.
Ages 3 to 17. Classes are grouped by age and ability so every kid gets the right challenge level. Tiny ninjas (3-5) have their own equipment and coaching style. Teens get advanced courses that push their limits.
First 5 Families members get one free birthday party (normally $350). Private obstacle course time, a dedicated party host, setup and cleanup handled. It's the easiest party you'll ever throw.
September 2026. We're at 441 Defense Highway in Annapolis, MD. Construction begins soon. Pre-registered families will get progress updates and early scheduling access before anyone else.
441 Defense Highway, Annapolis, MD 21401. Easy access from Route 50, about 10 minutes from downtown Annapolis and convenient for families in Crofton, Bowie, Severna Park, and Arnold.
Trampoline parks are drop-in entertainment — kids bounce around for an hour and leave. We're a progressive skill-building program with coached classes, level tracking, and real measurable growth. Your kid earns levels, builds strength, and develops discipline they carry into school and life. It's the difference between babysitting and building character.
Full refund. No questions, no hoops. We're already in lease negotiations at 441 Defense Highway with construction planned — but if anything changes, every penny comes back to you. That's the whole point of the 100% money-back guarantee.
Absolutely. Most of our students have never done anything like this before. Our coaches meet every kid where they are. The obstacles are adjustable, and progress is individual. Some of our most dedicated ninjas started as the shy kid in the back.
Founding member tiers are filling up and they disappear the day we open. Lock in your rate now — 100% refundable if you change your mind.
Claim Your Founding Member SpotDeposits start at $10 · 100% refundable · Converts to class credit