Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from USA Ninja Challenge - Appleton, WI, Gym/Physical Fitness Center, 620 N. Lynndale Drive, Appleton, WI.
06/10/2026
Don’t let your child miss out on their summer birthday!! ☀️☀️
We have June, July, and August birthday parties available!!🎉🎉
A ninja birthday party is new, exciting, and will not disappoint!!🥷🥷
Book your party at ninjaappletonwi.com/parties
06/10/2026
🚨🚨LEVEL UP ALERT🚨🚨
We have another Level One Ninja!💛🥷
Congratulations🎉🎉
Advice from our newest Level One Ninja
💪🏼Try your hardest💪🏼
Ninjas are accomplishing BIG things here at USA Ninja Challenge-Appleton!!
If you want to watch your child grow in confidence, strength, and determination, sign them up for ninja classes.
Ninjaappletonwi.com
🚨June Summer Camp is ONE WEEK AWAY🚨
June Summer Camp🥷🥷
🗓️15-19
⏰9-12pm
👧👦 6-12 years old
💲$250/week or $50/day
Register NOW‼️
Ninjaappletonwi.com
06/05/2026
🚨🚨Do you have a 4-5 year old that needs to let loose sometimes??🚨🚨
Ninja might be the answer to where that energy needs to go!!🥷🥷
Our Jr Ninja class will help build strength, gain physical coordination, and develop self-awareness all while having FUN!!💪🏼💪🏼
50 minutes of non stop movement is the way our Jr Ninjas roll‼️‼️
➡️Register now for a trial class to see if it is a good fit for your child!
Ninjaappletonwi.com
06/04/2026
Did you know that we will continue to have a homeschool class over summer break?☀️☀️
The homeschool class meets every Tuesday at 1pm for ages 6-17 years old.🥷🥷
Busy with sports but want to try or continue ninja… come join our homeschool class‼️‼️
Check out our ninja schedule at ninjaappletonwi.com
06/03/2026
Are you looking for something fun for your kids to do over summer break?
Why not try Ninja??🥷🥷
It is a guaranteed hour of movement, to get your kids exercising and making new friends.
Register now for a trial class!!
Ninjaappletonwi.com
☀️
06/02/2026
🚨Can’t attend everyday of summer camp??🚨
‼️It’s okay! We just opened our June camp to be able to register for individual days‼️
You can come for one day or all five days.1️⃣2️⃣3️⃣4️⃣5️⃣
June Summer Camp🥷🥷
🗓️15-19
⏰9-12pm
👧👦 6-12 years old
💲$250/week or $50/day
Register NOW‼️
Ninjaappletonwi.com
05/29/2026
🚨🚨This is exciting news for Ninja🚨🚨
The Pentathlon was first part of the Olympics in 1912 and included fencing, swimming, equestrian show jumping, running and shooting.
05/28/2026
Birthday parties are our favorite!!!🥳🥳🥳
We get to celebrate and have some fun in the gym!! 🥷🥷🥷
Need a new, exciting idea for a birthday party for over the summer?? We have openings!!‼️‼️
Ninjaappletonwi.com/party
05/27/2026
☀️ SUMMER CAMP IS HERE! ☀️
Get ready for an action-packed week of ninja fun at USA Ninja Challenge! 💥
📅 June 15–19
⏰ 9-12pm
👦 Ages 6–12
💲 $250
Campers will run obstacle courses, build strength and confidence, play games, and have a blast learning ninja skills in a safe and encouraging environment!
Spots fill fast — reserve yours today! 🥷🔥
Ninjaappletonwi.com/camps