Ninja – 605 Ninja

ninja classes

Build Strength and Confidence

Empowering kids to overcome obstacles and reach new heights in a supportive environment. Our Ninja Classes inspire confidence, resilience and physical growth, helping each child unlock their potential step by step. With every challenge conquered, they gain skills that build lifelong confidence and strength.

About Ninja Classes

Ninja Classes at 605 Ninja provide a fun and structured way for kids to build strength, agility and confidence. Designed for all skill levels, each class focuses on helping participants tackle obstacles, develop resilience and grow in a positive, motivating environment.

In a positive and motivating atmosphere, participants are encouraged to push their limits and celebrate their achievements. These classes create a foundation of discipline, determination and teamwork, empowering kids to thrive both in the gym and in everyday life.

We also offer Adult Ninja Classes designed to build strength, agility and confidence through fun, high-energy obstacle training. These sessions are open to all fitness levels and offer a unique way to challenge yourself while staying active. To learn more about Adult Ninja, visit the Adult Ninja tab on our website.

Class Schedule

Check our schedule below to find the perfect class for your child!

level 1 | the fundamentals

Mondays @ 3:05 - 3:55 PM
Mondays @ 5:00 - 5:50 PM
Tuesdays @ 5:30 - 6:20 PM
Wednesdays @ 5:00 - 5:50 PM
Wednesdays @ 6:00 - 6:50 PM
Thursdays @ 3:30 - 4:20 PM
Thursdays @ 6:00 - 6:50 PM
Saturdays @ 10:00 - 10:50 AM

level 2 | Skilled ninja

Monday @ 4:00 - 4:50 PM
Monday @ 7:00 - 7:50 PM
Tuesdays @ 3:30 - 4:20 PM (Invite Only)
Tuesdays @ 7:30 - 8:20 PM
Wednesdays @ 5:00 - 5:50 PM
Wednesdays @ 6:00 - 6:50 PM
Saturdays @ 9:00 - 9:50 AM

level 3 | advanced

Mondays @ 5:00 - 5:50 PM
Mondays @ 7:00 - 7:50 PM
Tuesdays @ 3:30 - 4:20 PM (Invite Only)
Tuesdays @ 7:30 - 8:20 PM
Wednesdays @ 4:00 - 4:50 PM
Thursdays @ 5:00 - 5:50 PM

level 4 | pro

teen + adult night

Sign up for a trial month and let them experience the fun and challenge of ninja training firsthand!

course classes

A great addition to a regular skill-level class, our course classes are designed to prep for competitions and train combining obstacles together to build stamina & endurance

Thursdays @ 5:00 - 5:50 PM | 7U - 9U Division
Thursdays @ 6:00 - 6:50 PM | 11U Division
Thursdays @ 7:00 - 7:50 PM | 13U Division
Thursdays @ 8:00 - 8:50 PM | Invite Only
Mondays @ 8:00 - 9:00 PM | Adults

Class Details

At our Ninja Classes, kids learn to face obstacles with confidence, developing problem-solving skills as they progress through a range of activities and courses

classes that build Skills, Confidence and Strength!

01

Ninja Classes

Our youth classes focus on developing agility, strength and coordination with fun & challenging obstacles. Our adult classes offer an fun way to build fitness and master advanced skills

02

Parkour Classes

Focused on speed, power, and agility, parkour classes teach children to navigate obstacles efficiently, emphasizing lower body strength and movement

03

Aerial Silk Classes

These classes teach students how to climb and perform poses and routines using aerial silks, enhancing strength, flexibility and creativity

04

little legends

For ages 3-5, these classes introduce young children to movement and basic ninja skills in a fun and engaging environment

The owners of this gym are incredible people who have put their heart and soul into making this a wonderful experience for the kids of Sioux Falls! 605 Ninja is a MUST for the ninja in your life!

Elizabeth Schreiner Customer

We drove up from Omaha to participate in one of their competitions and it was amazing. A real class act here at the gym. The owners and staff are engaging, professional, and focused on helping your kids grow. Swing by and watch how much fun your kids have on the obstacle course!

Thad Stanfill Parent

My son has been going to 605 Ninja for several years and absolutely loves it. He's not into traditional team sports, this was the perfect fit for him. Everyone is welcome, no matter their fitness level and the coaches are encouraging, fun and supportive. The facilities are clean, updated and bright.

Amy Pownell Parent

The atmosphere is fun and the owners go out of their way to make sure everyone is safe and feels comfortable in the space. Also, the open gym pass is a GREAT way (especially in the summer) to burn the kids' energy!

Kristen H. Parent

Was here for my little brother's birthday party. The staff were great and the place was clean. Would definitely come again.

Sabrina Lush Customer

We attended an open gym session and a ninja warrior competition at 605 Ninja. Both were fantastic experiences! The staff there are amazing. They worked with any child who needed help and they were so patient and kind.

Jennifer Prewitt Customer

We had a great silks party! All of the staff were welcoming, organized, and excited to be there. The facility was clean. The music and atmosphere in the silks room was fun and festive-loved the colored lights! August's energy was contagious and helped make the party fun for everyone and she made the birthday girls feel special! Thank you!

Renae Kuchta Customer