Key's Martial Arts Academy

Key's Martial Arts Academy Tae Kwon Do all ages training beginner through advanced. Little Ninjas program ages 3-6. Nerf Wars!

Master Key designed awesome 20th anniversary Hoodies and tees! And we are selling them discounted 😊 Details were sent by...
08/22/2026

Master Key designed awesome 20th anniversary Hoodies and tees! And we are selling them discounted 😊 Details were sent by email. Get yours now!

Reminder….tomorrow!🔫😊
08/21/2026

Reminder….tomorrow!🔫😊

08/14/2026

Reminder there is no class tomorrow, Saturday, August 15 due to the black belt test.

Gonna start in a few…come on out to 804 Front Street in McHenry for a fun time for kids and peace of mind for parents:)
08/01/2026

Gonna start in a few…come on out to 804 Front Street in McHenry for a fun time for kids and peace of mind for parents:)

🔫Reminder Nerf Wars Tomorrow!🔫

🔫Reminder Nerf Wars Tomorrow!🔫
08/01/2026

🔫Reminder Nerf Wars Tomorrow!🔫

Mark it on your calendar!
07/27/2026

Mark it on your calendar!

07/26/2026

Baylee’s Birthday head break! And she lives lol. Great job Baylee….Happy Birthday!

07/13/2026

Schedule note from Master Key:
We will be on a normal summer schedule Except
NO ADVANCED CLASSES THIS WEEK.

No Advanced Class 7:00pm - 8:00pm on Monday July 13th or Wednesday July 15th.

Everything else is a normal summer schedule.

07/09/2026

No Little Ninjas 6:30 class today. Everything else is normal schedule.

07/06/2026

Hope everybody had an awesome 250 celebration! Reminder that there are no classes today, we reopen tomorrow normal summer schedule:) 🇺🇸

Address

804 Front Street Unit C
McHenry, IL
60050

Opening Hours

Monday 4pm - 7pm
Tuesday 9:30am - 11am
3:30pm - 7pm
Wednesday 3:30pm - 9pm
Thursday 9:30am - 11am
3pm - 8:30pm
Saturday 9am - 2am

Telephone

+18153635709

Website

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