Sign Up

Step by Step Instructions

Step 1

Sign the waiver for you and your child. Once you submit the waiver, you’ll be automatically redirected to our Customer Portal. Proceed to Step 2.

Step 2

Create an account within the Lightning Ninja Academy Customer Portal. Proceed to Step 3.

Step 3

Once your account is created, you’re ready to jump in! In the Customer Portal, click on

"Booking" to:

Or click on "LNA Store" to:

  • Purchase open gym passes

  • Summer special "Flash Pass"

  • Explore LNA apparel

Descriptions of Offerings

GRAND OPENING - June 6, 2026

Get ready to unleash your child’s inner ninja and see what they are truly capable of!

Join us for the Lightning Ninja Academy Grand Opening on Saturday, June 6 from 2:00–6:00 PM at 380 Roseville Sq, Roseville, CA 95678. Kids ages 5 & up are invited to experience a FREE 45-minute ninja session designed to challenge the body, spark confidence, and inspire grit through obstacles, movement, and plenty of fun. Pre-registration is required and a waiver must be signed. Reserve your spot today and give your kids a place where they can build confidence, make friends, and start their ninja journey with us!

FOUNDING NINJA PROMO (available thru 6/7/26)

For Ninja Classes - starting June 1st

SIGN UP FOR CLASSES

Make sure your kid is one of the very first Lightning Ninjas!

Use code FOUNDER50 to unlock our Founding Ninja Special:

  • Save $50 (your full registration fee) when you join weekly Ninja Classes

  • Free 5‑pass Open Gym punch card ($125 value)

  • Permanent photo on our Founding Ninjas Wall

  • Invitation to an exclusive Founding Ninja social event

  • $50 off one Lightning Ninja Academy 2026 LNA Summer Camp

Promo code FOUNDER50 ends 6/7/26.

Summer Lightning Flash Pass for Ninja Classes

BUY A SUMMER FLASH PASS

Strike fast this summer with our Summer Lightning Flash Pass for Ninja Classes!

Get the ultimate flexibility for your ninja's summer training with our limited-time Lightning Flash Pass. Choose a 5-class or 10-class pack and use them at your convenience throughout the summer - perfect for families with busy schedules, vacations, and spontaneous training days. Valid June 1-Aug 15, 2026.

How It Works:

  • Choose your pack: 5-class or 10-class Summer Lightning Flash Pass from the LNA Store in our Customer Portal

  • Train on your schedule: Use your pass for any ninja class, any day, any time slot that matches your age group

  • Book your spot: Sign up through our Customer Portal on a first-come, first-served basis

  • Summer-only offer: Valid through August 15, 2026

OPEN GYM

Open Gym at Lightning Ninja Academy is the perfect way for kids (age 5+), teens, and adults to move, explore, and grow at their own pace. Enjoy one full hour on our ninja course where you can try new obstacles, revisit your favorites, and focus on the skills you want in a flexible, non-class setting. Our coaches are on-site to review safety guidelines, offer spotting, and explain obstacles as needed, so you can train with confidence while still having the freedom to play and try new skills. Open Gym is an ideal stand-alone option or the perfect add-on to our Ninja Class Memberships, giving athletes even more time to build strength, grit, and confidence. Visit our Customer Portal for current weekly day/time availability, then check in at the kiosk when you arrive or reserve your spot ahead of time directly through the portal.

(Athletes ages 5–12 must have an adult remain on site.)

CAMPS

Unleash your child’s inner ninja—camp style! (Age 5-12)

Our Lightning Ninja Academy half-day summer camps keep kids active and engaged with a powerful mix of obstacle course challenges, ninja skill training, high‑energy games, and character‑building activities in a fun environment. Campers will learn new skills, grow their confidence, make friends, and burn off a ton of energy in our safe, expertly coached ninja facility—no prior experience needed, just a willingness to climb, jump, swing, and try new things.

Join us for our upcoming camp sessions: June 9–11, July 21–23, or August 4–6.

It’s a true win‑win: reliable coverage for parents during school breaks, and an unforgettable adventure for kids.

Campers should wear closed‑toe athletic shoes and comfortable, movement‑friendly clothing, leave accessories at home, and bring a filled water bottle and a nut‑free snack.

Pre‑registration is required for all camps, and we kindly ask for 48 hours’ notice if you need to cancel for a credit or reschedule to another camp date.

BIRTHDAY PARTIES

Celebrate your child’s birthday ninja‑style with a party that’s all about movement, confidence, and fun.

Our Lightning Ninja Academy birthday parties give kids a chance to climb, swing, jump, and conquer obstacles together while building grit, courage, and teamwork in a safe, high‑energy environment. Private birthday party access means the whole gym is yours - no other events happening at the same time - so your ninja and their friends get a truly exclusive experience!

All birthday parties include structured obstacle time led by our coaches, free play on select ninja elements, and a reserved party area for cake, snacks, and presents. Your birthday ninja and their friends will leave tired, proud, and excited about everything they just accomplished. No prior ninja experience required, just a sense of adventure!

We have a limited number of weekend time slots available for the coolest party around, so book yours today and make your child one of the first Lightning Ninjas to celebrate on our course

PRIVATE NINJA LESSONS

Private Ninja Lessons – Training Tailored Just for You or Your Ninja!

Give your training a personal boost with 60‑minute private sessions designed entirely around your ninja goals. Work one‑on‑one with a Lightning Ninja Academy coach—or bring one sibling to train alongside you (sibling trains at 50% off)—and focus on exactly what you want to improve.

Each lesson is built around your goals—whether it’s conquering a specific obstacle, building strength and agility, or gearing up for an upcoming competition or race. Our coaches are experienced ninjas, so you’ll learn from athletes who truly understand the sport.

With just 1–2 athletes per session, you’ll get focused, hands‑on coaching and plenty of reps so you can progress confidently and efficiently. To schedule your private lesson for one person, please visit our Customer Portal. To add a sibling, please contact us at:

[email protected]

916.751.1979

© Copyright 2026 Lightning Ninja Academy. All rights reserved.