Gymnastics Classes in Boulder, CO for All Ages
At CATS Gym in Boulder, CO, we offer gymnastics classes for toddlers, youth, teens and adults. From beginner movement and preschool play to advanced skill development and open workouts (drop in sessions), our age-based programs build strength, confidence and coordination in a safe, supportive environment.
Browse our classes below and find the perfect fit for yourself or your athlete.
Not sure which class is best for you or your child?
Give us a call at 303-939-9699 and we'll be happy to help!

All Current CATS Classes
To register for any of the classes below please visit our parent portal.
Cub & Caregiver
1.5 - 3 years
Price:
$145/ month
Duration:
45 minutes
In this fun and interactive class, you and your child will work together to build important skills like taking turns, following directions, and learning basic gymnastics movements. Each session uses imaginative activities to boost your tot’s gross motor development, independence, and confidence.
Cub Minis
3 - 4 years
Price:
$145/ month
Duration:
45 minutes
This class helps children build social and classroom skills like taking turns, sharing, and following directions while exploring movement. Each session includes fun and safe activities to develop strength, coordination, and confidence through basic gymnastics progressions.
Mini Ninjas
3 - 4 years
Price:
$145/ month
Duration:
45 minutes
Designed for preschool-aged kids, this co-ed class introduces movement in a fun, safe, and supportive environment. Using scaled-down ninja obstacles, games, and basic gymnastics and parkour skills, coaches help little ninjas build coordination, balance, and confidence.
Cub Kitties
4 - 5 years
Price:
$145/ month
Duration:
45 minutes
This fun and challenging class helps children build coordination, strength, and body control through early gymnastics skills and multi-step activities. With a focus on social skills, confidence, and discipline, it lays the foundation for success in our school-age programs.
Tumbling Tots Drop In Play
Crawling to 5 years
Price:
$15 Drop in
Duration:
1.5 hours
Join us Fridays and/or Sundays from 9:30 - 11:00 am for a fun, active playtime for tots ages 1–5! Each week, our staff builds a new Obstacle Mountain full of tunnels, trampolines, swings, and more — all designed for safe exploration and toddler development. Parents stay and play while CATS staff guide the fun!
KinderNinjas
5 - 6 years
Price:
$175/ month
Duration:
1 hour
This co-ed, kinder-aged class introduces gymnastics and parkour fundamentals such as safety rolls, handstands, bar swings, and trampoline basics. Coaches use ninja obstacles and gym equipment to keep kids moving while building basic strength, mobility, and air awareness. Rolling enrollment available.
Ninja Kids
7 - 9 years
Price:
$175/ month
Duration:
1 hour
In this co-ed class, athletes explore more advanced movements that enhance coordination and strength. Kids will work on handsprings, precision obstacles, and flips on trampoline, plus try ninja challenges, play games, and have a blast! Rolling enrollment available.
NinjaPlus
9 - 13 years
Price:
$175/ month
Duration:
1 hour
An advanced, co-ed class designed for older athletes or those seeking more challenge. NinjaPlus explores flips, tricks, and parkour elements while focusing on proper technique and safety in advanced movements. Rolling enrollment available.
KinderCATS
5 - 6 years
Price:
$175/ month
Duration:
1 hour
This class introduces gymnastics fundamentals such as basic shapes, forward and backward rolls, headstands, handstands, and more! KinderCATS classes are designed for young minds and will keep your kiddo moving, engaged, and learning across different apparatus.
BeginnerCATS
6 - 9 years
Price:
$175/ month
Duration:
1 hour
BeginnerCATS builds a strong foundation in gymnastics skills like cartwheels, handstands, beam walks, pullovers, and basic bar positions. This class is perfect for kids who are new to gymnastics or want to strengthen their fundamentals in a supportive and fun environment.
IntermediateCATS
7 and up
Price:
$283/ month
Duration:
1 hour, 2 x per week
This twice-a-week class focuses on developing more advanced gymnastics skills such as back hip circles, handsprings, and beam turns. IntermediateCATS athletes will also work on strength, flexibility, and technique to prepare for higher-level gymnastics or team programs.
AdvancedCATS
7 and up
Price:
$283/ month
Duration:
1 hour, 2 x per week
AdvancedCATS athletes train twice a week to master challenging gymnastics skills like round-off back handsprings, bar releases, beam handstands, and flips. This class emphasizes proper technique, safety, and consistency while helping gymnasts push their abilities to the next level.
Boy's Gymnastics
6 - 11 years
Price:
$175/ month
Duration:
1 hour
Our Boys Gymnastics classes help athletes build strength, coordination, and confidence while learning the fundamentals of men’s gymnastics. Boys train on the six Olympic events — floor, pommel horse, rings, vault, parallel bars, and high bar — in a fun, supportive environment focused on skill development and safe progressions.
Adult Open Workout
15+
Price:
$15 Drop In
Duration:
2 hours
Adult Open Workout gives athletes ages 15+ supervised drop-in access to the full gym to train at their own pace. This is not a structured class — participants work independently while coaches ensure a safe training environment. Sessions run Monday–Thursday, 8:00–10:00 PM, and Saturday, 10:00 AM–1:30 PM. $15 per session.
Youth Saturday Open Workout
6+
Price:
$15 Drop In
Duration:
1.5 hours
Youth Open Workout provides supervised, drop-in training time for athletes ages 6+ who want extra practice. This is not a structured class — athletes work independently while coaches monitor for safety. Saturdays from 12:00–1:30 PM. Pre-registration required.
Ready to get started?
Visit our parent portal to enroll in classes, camps, purchase punch-cards for open workouts and more!
Not sure where to start?
Reach out or give us a call at 303-939-9699 and we'd be happy to help!















