Youth Strength Training Gym in Westmont, IL
6424 S. Cass Ave.
CSCS-Coached Training for Kids Ages 6–18
Mighty Oak Athletic is DuPage County's premier youth strength and agility training gym, right off Cass Avenue and 63rd St. in Westmont.
Real barbells. Real kettlebells. Real coaches. Easy parking.
Fifteen minutes or less from most towns in the western Chicago suburbs.
Map & Directions
MOA sits just south of 63rd St. on Cass Ave. in Westmont.
Mighty Oak Athletic
6424 S. Cass Ave.
Westmont, IL 60559
Phone: 630-464-9498
Email: coach@mightyoakathletic.com
Hours:
Monday–Friday: 3:30 PM – 7:30 PM
Saturday: 9:30 AM – 2:30 PM
Sunday: Closed
About the Gym
Walk Through the Front Door
MOA isn't a chain gym, a CrossFit box, or a converted garage.
It's a dedicated youth strength and agility training facility built from the ground up for kids ages 6 to 18.
When you walk in, your kid will see:
• A turf training floor built for squats, deadlifts, and athletic movement
• Real Rogue barbells, kettlebells, and chin-up racks — not machines, not gimmicks
• The nine-level shirt wall that tracks every athlete's progress
• A cubby area where shoes and phones stay for the full session
• A parent viewing area so you can watch your kid work
The space is clean, bright, and built to host one group of focused kids at a time — not a crowded membership floor with fifty strangers. That's by design.
Drive Times from Across the Western Suburbs
• From Hinsdale — about 10 minutes via Ogden Ave.
• From Clarendon Hills — about 8 minutes via 55th St.
• From Downers Grove — about 7 minutes via 63rd St.
• From Darien — about 8 minutes north on Cass Ave.
• From Burr Ridge — about 12 minutes via 75th St.
• From Willowbrook — about 7 minutes via 75th St.
• From Oak Brook — about 12 minutes via Route 83
• From Lemont — about 12 minutes via Cass Ave.
• From La Grange — about 15 minutes via Plainfield Rd.
If you're within a 20-minute radius of Westmont, Mighty Oak Athletic is the closest dedicated youth strength training gym in DuPage County.
Proudly Serving Westmont and the Western Suburbs of Chicago
Families drive in to train at MOA from across DuPage County and the Chicagoland western suburbs:
Westmont • Hinsdale • Clarendon Hills • Downers Grove • Darien • Burr Ridge • Willowbrook • Oak Brook • Lisle • Naperville • Lemont • Woodridge • La Grange
We also partner with schools and athletic programs across the region — including Hinsdale South High School, Hinsdale Central High School, Downers Grove South High School, Downers Grove North High School, Westmont High School, Lisle High School, Woodridge Bulldog Baseball, Darien Knights Travel Baseball, Darien Stars Baseball, USA Junior Olympic Archery, DuPage Stars Hockey, Westmont Express Baseball, Burr Ridge Blast Softball, St. Mary of Gostyn Crusader Football, and several local middle schools.
Your First Visit — What to Know
Parking
We are located in the back of the building. Free parking is available directly outside the front door. No meters, no lot fees, no circling the block.
The Entrance
Ground-level entry. Walk in the front door — you’ll see the white MOA flag in the window. No stairs, no confusing hallways.
Cubby System
Shoes and phones go in the cubby right inside the door. Every kid does this. It’s how we keep the training floor focused.
Parent Viewing
Parents are welcome to stay and watch the session. Phones in the cubby applies to parents too — we keep the energy in the room.
Bathrooms & Water
Clean bathrooms inside. Kids should bring a water bottle.
Accessibility
Main entrance is ground-level. If your child has a specific mobility need, call 630-464-9498 ahead of your first visit and we’ll make sure everything is ready.
Location — Frequently Asked Questions
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MOA is at 6424 S. Cass Ave. in Westmont, IL 60559 — just south of 63rd. St, easy access from I-55 and I-355, right in the heart of DuPage County.
We are in the back of the brown building just north of Belle Tire.
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Yes. Free large parking lot directly outside the front door.
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Monday–Friday: 3:30 PM – 7:30 PM. Saturday: 9:30 AM – 2:30 PM. Closed Sunday.
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Pull in, walk up to the front door, and step inside. Shoes and phones go in the cubby. Your child gets their MOA Level 1 shirt and gets paired with a buddy. You’re welcome to stay and watch.
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Yes. Ground-level entrance. Call 630-464-9498 ahead of your first visit if your child has a specific mobility need.
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Hinsdale is ~10 minutes. Downers Grove is ~7 minutes. Darien is ~8 minutes. Most families across DuPage County are inside a 15-minute drive.
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Yes. Mighty Oak Athletic is ~7 north of I-55, straight down Cass Ave.; ~7east of I-355 straight down 63rd St. (Hobson Rd.).
Come See the Place
