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Jon Williams Tumbling

Recreational Tumbling and Trampoline:
Mr. Jon Williams and his personally trained staff, teach athletes of all  ages, the skills and discipline to perform basic and advanced tumbling. Programs are offered to children as young as 1 years old through adults of any age. Programs offered are Tumbling Tots, Mr. Jon’s Wigglers (Preschool Ages 3 & 4), Beginners, Intermediate and Advanced levels. Adult Classes offer coached classes to practice skills, conditioning, strength and flexibility. Our class schedules include several evening and weekend classes to choose from. Home Schooled Classes during the day, as well as special skills classes that focus specifically on just one skill, such as a back handspring and private lessons. Regardless of the type of tumbling and trampoline a child chooses to participate in, we provide a safe and positive experience. We believe all our tumblers should have the best coaches and equipment we can offer them. Our coaches work hard to present a positive role model that reflects the same commitment, achievement and self esteem they expect from their tumblers.

Updates: April 6, 2022

Due to the overwhelming demand The Park District and Jon Williams Tumbling has expanded to a second location.  This new location at 4200 E. Washington St in East Peoria is specifically for ages 0-8 years of age.  All of the Tots and Jon’s Wiggler classes will move to this new location starting April 25th, 2022.  We will also offer beginner classes for ages 5-8.  Some equipment at this location include two full size trampolines with a 6′ staging around it and stairs for easy access.  There are also a 60′ Extreme Tumbl Trak, Double Mini Trampoline, an AAI Elite Kids Gymnastics Circuit that includes parallel bars, uneven bars and rings.  Moreover, we will have a Traverse Climbing Wall which is climbed horizontally,  not vertically.  Lastly we have purchased many Beginner Soft and Active Skill Shapes that your child will climb under, over and slide down.

Tumbling/Trampoline Equipment: 309 Springfield Road Gym

  • Competition length ROSS Rod Floor with 20’ competition landing mats
  • Competition length ROSS International Rod Floor with 20′ competition landing mats
  • Competition length Ross Rod Floor that dismounts in loose foam pit
  • 100′ Extreme Tumbl Trak
  • 2 Euro Ultimate Double Mini Trampolines with competition landing zones
  • 4 above ground Euro Ultimate Trampolines with end decks
  • 2 in-ground Euro Ultimate Trampoline – dismounts in loose foam pit
  • 27′ x 25′ Loose Foam Pit with climbing rope
  • 30′ Extreme Tumbl Trak that dismounts into loose foam pit

Facility Offers:

Additional two Competition Spring Cheer Floors in attached building
Large lobby with viewing windows
Security Camera System both inside and outside facility
Storm Shelter in adjacent Fon du Lac Park Police Building
26’ foot ceiling height
Temperature controlled environment


Fon du Lac Park District Administration Center
201 Veterans Drive, East Peoria, IL 61611

Phone: 309-699-3923

Fax: 309-699-3419

Email: info@fondulacpark.com