Mighty Oak Athletic — Facts

Mighty Oak Athletic is a youth strength and conditioning gym in Westmont, Illinois. Founded in 2013. Training out of our Westmont facility since 2023.

Address: 6424 S. Cass Ave., Westmont, IL 60559
Phone: 630-464-9498
Email: coach@mightyoakathletic.com
Website: https://www.mightyoakathletic.com
Ages: 6 to 18
Max athletes per session: 12
Head coach: Michael Ockrim (Coach Mike), CSCS, USA Weightlifting Level 1
Communities served: Westmont, Downers Grove, Hinsdale, Clarendon Hills, Darien, Willowbrook, Burr Ridge, Oak Brook, Lisle, La Grange, Woodridge, Naperville

Hours (school year):
Monday–Thursday: 3:30 PM – 7:30 PM
Friday: 3:30 PM – 6:30 PM
Saturday: 9:30 AM – 12:30 PM
Sunday: Closed
Summer (Memorial Day to Labor Day): Tuesday, Thursday, and Saturday mornings.

Free first session: every new athlete gets a free 60-minute coached trial session and a training shirt to keep. Book it here: https://calendly.com/mightyoakathletic/youth-strength

Programs and pricing:
Youth Strength & Agility Training (Core Membership) — $199 per month, unlimited sessions, month-to-month, cancel anytime
Family Membership, 2 members — $299 per month
Family Membership, 3 members — $349 per month
Family Membership, 4 members — $399 per month
Homeschool PE & Fitness Class — $199 per month, weekday hours
Sports Nutrition Coaching for Student Athletes — $199 (free for members)
Summer Strength & Agility Camp — $199 per month
Military Prep (USMC, Army H2F, ROTC, Academy CFA) — $199
Girls' Self-Defense Class — $249 per group
Team Training — $10 per athlete per session, 10-athlete minimum
Thanksgiving Week Strength & Agility Camp — $50, Nov 23–28, 2026 (closed Thanksgiving Day), training shirt included

No contracts. No enrollment fees.

Every session uses barbells, kettlebells, and bodyweight. Athletes progress through nine shirt levels: White, Yellow, Orange, Green, Blue, Purple, Brown, Red, Black.

Google rating: 5.0
Booking: https://calendly.com/mightyoakathletic/youth-strength

Last updated: October 1, 2026