Riverdale Flip & Tumble


woman in blue sports bra and black panty bending her body

registration is open!


Winter Term 2024 
(January 6, 2024 - March 29, 2024)

Spring Term 2024 
(April 2, 2024 - June 28, 2024)

Summer Term 2024 
(July 2, 2024 - August 29, 2024)

Fall Term 2024  
(September 3, 2024 - December 22, 2024)


Winter Break 
Dec 23 - Jan 1 2024

Easter Break
Mar 30-Apr 1, 2024

Victoria Day 
May 20, 2024

Canada Day
July 1, 2024

Civic Holiday
August 5, 2024

Labour Day
September 2, 2024

October 12-14, 2024

Program Policy

The programs offered by Riverdale Flip and Tumble run on a quarterly basis (every three (3) months). Payment is required when registering.

Monthly payment plans are available on request.

There are NO refunds. Refunds can only be issued as a credit for future classes, camps etc.

There are no discounts/make ups for missed days during Summer Camp.

An Annual registration fee of $25.00 per student ($35 per family) is required at the start of a session (excluding summer camp and weekday parent/child classes)


We want all of our students to feel comfortable inside the gym. Although we don't have a strict dress code for our female students, we recommend that they wear a gymnastics leotard with a pair of shorts on top. However, a pair of leggings and a well-fitted t-shirt will do just fine!
We recommend that our male students wear sport shorts and a well-fitted t-shirt. All students train with socks (non slip work best)

Students are not allowed to wear jewelry during practice. Long hair must be tied back with soft accessories.

Did you know...?

Gymnastics is one of the most comprehensive exercise programs available to children, incorporating strength, flexibility, balance, coordination and discipline. Gymnastics helps children build a range of motor and coordination skills and a good sense of body awareness.

About The Owner/Teacher
Sibylle Mueller-Ritter Sibylle has over 35 years of teaching experience in recreational and competitive gymnastics. Sibylle was an accomplished elite level gymnast in Germany, placing 1st. on balance beam and floor exercise at the junior national championships.

My coaching philosophy:

1. Keep all students safe.
2. All students are learning.
3. All students are respected and having fun.

What the parents of Students Are Saying...

I am so happy my daughter has the opportunity to do gymnastics with Sibylle. My daughter has flourished under Sibylle’s direction, both physically in her gymnastics skills, and in her emotional development. My daughter looks forward to her gymnastics sessions, whether it is during the regular weekly classes or during the camps she has attended. Sibylle knows gymnastics, knows how to teach and inspire and knows kids. I am so thankful my daughter found Riverdale Flip and Tumble!

Mary-Ellen Cascone


435-437 Danforth Ave
Toronto, M4K 1P1


Our office is virtual.
Please send an email


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