Weekly Ninja Classes
Age-based, coach-led 50-minute classes that move kids through our ninja curriculum and leveling system. Free shirt at enrollment, sibling discounts and more.
Explore ClassesWhere Roseville Kids
Become Ninjas
Ninja classes, open gym, camps & the coolest birthday parties in town — at a family-owned indoor ninja warrior gym built for kids who love to climb, swing and conquer.
First class is on us. No commitment — just show up ready to play.
- Family-owned & operated
- Certified, experienced coaches
- Ages 3 to adult
- 380 Roseville Sq, Roseville CA
The LNA Way
Passion. Perseverance. Progress.
Being a ninja takes more than strength. Our three pillars guide every class, every coach and every kid on the course — because with passion and perseverance, progress is inevitable.
Passion
Kids train hardest when they're having the most fun. We turn energy and excitement into real athletic skill.
Perseverance
Every obstacle is a chance to fall, get back up and try again. Grit built on the course carries into school and life.
Progress
Our leveling system and ninja curriculum give every athlete a clear pathway — and a reason to celebrate each win.
Programs
Five Ways to Train Like a Ninja
From first-time 3-year-olds to competitive teens, there's a place on the course for every kid in Roseville, Rocklin, Citrus Heights and beyond.
Open Gym
A full hour on the course to try obstacles, practice skills and play at your own pace — coaches on-site for safety and spotting. $25 drop-in, punchcards available.
Open Gym Info
Ninja Summer Camps
Half-day camps packed with obstacle challenges, skills training, games and new friends. Sessions in June, July & August — $210 per camp week.
See Camp Dates
Birthday Parties
The whole gym is yours. Coach-hosted obstacle time, open play, and a reserved party area for cake and presents. Weekend slots are limited!
Plan a PartyAlso at LNA: Private Lessons ($100/hr) · Mini Ninja (ages 3–4) · Homeschool P.E. · Elite Training (15+)
Why Families Choose LNA
Built by a Ninja Family, for Yours
- Certified, experienced coaches — personalized guidance and limited coach-to-student ratios in every class.
- A real pathway for development — our curriculum and leveling system means kids always know their next challenge.
- Modern ninja equipment — warped wall, salmon ladder, peg wall, cliffhanger, laches and more, all state-of-the-art.
- Family-owned & operated — started by Barak & Alison Davis, whose four kids grew up training on homemade garage obstacles.
Parents Are Talking
The Hardest Part Is Getting Them to Leave
★★★★★
"My 7-year-old counts down the days to ninja class. He's stronger, more confident, and he finally beat the warped wall — the coaches celebrated like it was the Olympics."
★★★★★
"We tried three sports before this. Ninja is the first one my daughter begs to go to. The coaches know every kid by name and meet them exactly at their level."
★★★★★
"Best birthday party we've ever thrown, hands down. Private gym, coaches ran everything, and I actually got to enjoy the party. Worth every penny."
The LNA coaching crew — certified, experienced and genuinely obsessed with ninja. Meet the team →
Inside the Gym
See the Course in Action
Our Story
It Started with a Garage Full of Obstacles
In 2014, a viral American Ninja Warrior run lit a spark in a five-year-old boy: "I want to do that!" A decade later, the Davis family turned their garage training zone into Lightning Ninja Academy — a fully equipped indoor ninja facility for the whole Sacramento area.
Meet the Davis Family
Quick Answers
Questions Parents Ask First
What age can my kid start ninja classes?
Weekly ninja classes and open gym start at age 5, and our Mini Ninja program welcomes 3–4 year olds. Teens and adults train too — there's a track for everyone.
Does my child need experience to try a class?
Not at all. The free trial class is designed for total beginners — coaches walk every new ninja through the obstacles safely. Just bring closed-toe athletic shoes and a water bottle.
How much do classes cost?
Your first class is free. After that, our Summer Lightning Flash Pass is $210 for 5 classes or $378 for 10, and open gym is $25 per visit with punchcard savings. See the full pricing page.
Your Ninja's First Class Is FREE
Pick a time that works, show up in closed-toe shoes, and watch your kid light up. No pressure, no commitment.