May 2026 Newsletter
May is here, and our spring session is coming to a close! Our last day of classes is Saturday, May 16. The gym will be closed to classes May 17-31.
Read More ›
Senior Spotlight 2026: Celebrating Seven Gem City Seniors
As the school year comes to a close, we’re proud to celebrate seven Gem City seniors who have made a lasting impact on our gym community.
Read More ›What We Do
Your child will gain so much from Gem City's classes— from gaining strength to the chance to make new friends and build self-esteem.
Learn more about classes!›
Blog
May Athlete of the Month: Sylvia Winking
We are proud to recognize an athlete whose commitment, positivity, and work ethic have made a lasting impact on our gym community.
Read More ›
May 2026 Newsletter
May is here, and our spring session is coming to a close! Our last day of classes is Saturday, May 16. The gym will be closed to classes May 17-31.
Read More ›
10 Ways Gymnastics and Tumbling Help Kids Grow
Whether your child is three or thirteen, a first-timer or a returning athlete, gymnastics and tumbling develop skills that go well beyond what happens on the mat.
Read More ›Find all of our blog posts here.
Our Gym
Quincy's premier gymnastics, tumbling, and all star cheer facility
Our gym is a 16,000 square foot air-conditioned facility with AAI equipment. Plus, Gem City offers the area’s only in-ground foam training pit – measuring 24 feet x 22 feet!
Our Location
2010 Jennifer Lane, Quincy, IL 62301
Gem City is east of Quincy University‘s North Campus on North 18th and Seminary Road. Just follow Seminary Road east until it turns into Jennifer lane and look for the red awning—that’s Gem City!
Our Mission Statement
Our goal at Gem City Gymnastics and Tumbling, LLC is to provide every child with a healthy and positive environment for personal achievement in gymnastics, tumbling, and cheer. With a professionally trained staff, we strive to grant every child equal opportunities in the sport of gymnastics, tumbling, and cheer. Safety is a number one priority at Gem City Gymnastics and Tumbling, LLC. Our staff are trained so that every parent can feel at ease when they place their children in one of our programs. We also make it our priority to help every child work toward achieving one of their personal goals before they leave our programs, whether it is in gymnastics or another activity that they are involved.