Why Hardknox?

We are a unique and one of a kind facility in Brownsville, Texas. We are a true hardcore, powerlifting, and strongman gym with individuals who compete and who hold state and national records. We have individuals who compete in bodybuilding and figure as well. We have athletes who compete at the high school and collegiate level in various sports.

The greatest part of our facility is that you have a huge range of fitness levels, age levels, and personalties that create a training environment that is very motivating and welcoming.

Want a better understanding of what we do and how we do it? Come try out a class for free!


Make it part of your daily routine!

Class Time Day
Co-Ed 5:00 AM Monday - Thursday
Co-Ed 7:00 AM Monday - Thursday
Co-Ed 8:00 AM Monday - Thursday
Co-Ed 5:30 PM Monday - Thursday
Co-Ed 6:30 PM Monday - Thursday
Co-Ed 8:00 PM Monday - Thursday
Co-Ed 5:00 AM Friday
Co-Ed 7:00 AM Friday
Co-Ed 8:00 AM Friday
Co-Ed 5:30 PM Friday
Open Gym 9 AM - 11 AM Monday - Friday
Open Gym 3 PM - 5:15 PM Monday - Friday
Open Gym 8 AM - 11 AM Saturday
Co-Ed 8:00 AM Saturday
Co-Ed 9:00 AM Saturday
Co-Ed 10:00 AM Saturday
Co-Ed 4:00 PM Sunday

Current Rates

  • Must give 30 day notice for cancellation.
  • Monthly - $100
  • Drop In - $10
  • Student Rate - $90
  • Law Enforcement/Military - $90
  • * All Rates are subject to change without notice


Contact Us

Try Hardknox for Free!

Give us a call if you have any questions, concerns or complaints.

Hardknox Strength & Performance

1254 Military Highway
Brownsville, TX 78520