Olympia Gymnastics - Mid Rivers

★★★★½ 4.757 reviewsSt. Peters, MOAges 0–18

Last checked August 2026

Olympia Gymnastics Mid Rivers has served St. Charles County since 1983 and moved into its 20,000 sq ft facility near Mid Rivers Mall in St. Peters in 2008. Classes include BabyBees, parent and tot, TumbleBees and KinderBees preschool gymnastics, girls and boys gymnastics, Flipz tumbling, ninja and homeschool classes, with a girls competitive team, and enrollment is monthly and ongoing. The gym hosts Kid's Night Out evenings, open gym and Daytime Playtime for ages 1 to 5, and its weekly themed summer camp runs half days from 8:00am to 12:00pm and full days from 8:00am to 4:00pm.

Classes

All-Around Gymnastics Open Gym 10/10/26Active
Oct 10, 202612:00pm – 1:00pm
Daytime Playtime (Ages 1-5) 10/15/26 11A-12PActive
Oct 15, 202611:00am – 12:00pmAges 1–5
PALS event, November 7th - 12:30PM-2PMActive
Nov 7, 202612:30pm – 2:00pmAges 1–5
Pricing notes

Tuition: $121.00 Monthly. Annual registration fee: $47 for one child, $63 per family (Tuition & Policies, effective January 1, 2026); the FAQ page states $45 for one child $61 for families.

Tuition: $166.00 Monthly. Annual registration fee: $47 for one child, $63 per family (Tuition & Policies, effective January 1, 2026); the FAQ page states $45 for one child $61 for families.

Tuition: $56.00 Monthly. Annual registration fee: $47 for one child, $63 per family (Tuition & Policies, effective January 1, 2026); the FAQ page states $45 for one child $61 for families.

Before & after school care

Kid's Night Out - No Mummies Allowed 10/17/26 6-10pmActive
Oct 17, 20266:00pm – 10:00pmAges 4–12
Kid's Night Out - Turkey's Night Out 11/21/26 6-10pmActive
Nov 21, 20266:00pm – 10:00pmAges 4–12
Kid's Night Out - Ugly Sweater 12/19/26 6-10pmActive
Dec 19, 20266:00pm – 10:00pmAges 4–12
Pricing notes

Pricing (all locations but Festus): 1st Child $36.00; 2nd Child $22.00; 3rd Child $14.00

The practical details

Daily hours
8:00am–4:00pm
Ages
Ages 0–18
Environment
Indoor/Outdoor
Operator
Olympia Gymnastic Training Centers · Private
Sibling DiscountEarly Bird DiscountHalf-Day OptionDrop-In / Single DayBeginner FriendlyCompetitive / ElitePrivate LessonsParent & Me
Before you register

We list only what the camp itself publishes, and programs change — dates, prices, ages and availability can all move after we check. Confirm the details on the camp’s own website and contact Olympia Gymnastic Training Centers directly before you register or pay.

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★★★★★Jennifer Thompson

We had an amazing time with couch Brett and couch Dee! This is our second party with them! I 100% recommend them!!!

★★★★★Lisa Bushdiecker

Olympia has been so great for our granddaughters confidence and self esteem. She has a wonderful group of friends on her competitive team and wonderful role models in all her coaches!!

★★★★★Bryan Smith

We just enrolled our daughter here the staff is so friendly and welcoming. I can't wait to see how well they help her progress in gymnastics.

★★★★★Alizee Shearer

Taking my 7 months old every Wednesday for his free baby class. Activities are always different but the staff always has a routine for beginning and end of the session. You must register online in order to be able to participate (limited spot)

★★★★★Toni Michler

I am so thankfully to be able to hold our Mommy and Me open gym at Olympia gymnastics mid rivers! We had over 64 kids/families attend and each and every family that attend expressed how much they had! The gym is clean and filled with so many fun activities for kids! The staff was amazing and kind! We hope to hold another mommy and me open gym soon! 💙 🤸

From $56 per monthClassesVisit website