1546 Boalch Ave NW #20 North Bend, WA 98045
425-292-3152 customerservice@mtsigymnasticsacademy.com 

You must sign up for a make up class with the office. Your make up class must be scheduled in the same month that you miss a class.

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Saturday Night Camp Out, is a high energy night of gymnastics and games with our instructors. We offer SNCO the 3rd Saturday of each month from 6:30 pm - 10:00 pm for children ages 3 - 11.  $25 per child.  

We coach gymnastics for kids of all ages plus preschool for the little ones! Our facility is 18,000 square feet filled with equipment and fun. MSGA is owned by Valley residents and we'd love to meet your family! FALL REGISTRATION IS NOW OPEN! YOU CAN ENROLL BY SELECTION REGISTRATION AND INFORMATION IN THE TOP RIGHT!

Let our instructors entertain your children in a safe and fun environment. MSGA offers birthday parties to children between the ages of 2 - 14 and other special events year round, including Saturday Night Camp Out and monthly preschool parties!


We offer Women's Artistic Gymnastics in Compulsory and Optional USA Gymnastics Levels 3 - 10 and Xcel.

Choose your age group for descriptions & to register. Click  age group for classes.

WElcome to mt. si gymnastics academy

Thank you to all of our donors! 

Donor List of $250 or more

The Smith Family

The Saretto Family

The Corey Family

The Markley Family

The Bowlin Family

The Libby Family

The Olson Family

The Hawkins Family

The Mast Family

The Caluori Family

We're Hiring!

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