Welcome to the Evolution of Performance Training


Coach Diaz is world renowned for his depth of knowledge as a performance clinician and a coach. His Coaching provides you with one on one program design and consultation every week face to face or via video conference.

VO2max testing


If you are looking for VO2, RMR, Gait Analysis & Correction, or looking to excel in a competition like HYROX, look no further than Coach Diaz's Secret Lab in Franklin Tennessee.

OCR Run Clinic


Experience a weekend full of education that will elevate your training and racing to a new level! We have provided these clinics all over the United States for over a decade! We have yet to find anyone that offered the same level of education and clinical evaluations in one place!

Are you looking to get the most out of your running, competition, or sports performance?

Whether you’re a professional runner or an amateur, there’s no doubt that Diaz Human Performance coaching can help take your running game to the next level. With the right guidance, you’ll be able to optimize your training and see improvements in your overall performance.

As an athlete, it can be difficult to find the right coach who provides the right strategies to help you unlock your potential. Performance coaches, like Coach Diaz are trained professionals who know exactly how much effort is necessary to reach peak performance. With our expertise and guidance, you’ll get personalized programs tailored to your specific needs and goals.

By taking advantage of run performance coaching, you’ll be able to maximize your potential as a runner, competitive athlete, CrossFitter, etc. and have access to expert advice on how to become the best version of yourself. So what are you waiting for? Start unlocking your potential and contact Coach Diaz today!

Optimize your Performance!

Kris Rugloski testing


Do you think that your son or daughter should simply perform well when their is little to no fundamental training that prepares them to participate in sports.  Sure, there are those that appear to be gifted, however even those kids are subject to injury. 

Our unique method of training provides the critical elements of movement prep that are unheard of in the school coaching environment.  Bottom line, our young clients dominate their competition.

They run faster, are more agile and possess skills well beyond what is available to the other kids.

Training The Dark Side

A ground breaking approach to training fo, Running and endurance for maximum performance.

Winning Treadmill Workouts

Our Newly Released E-Book Treadmill Workouts by Coach Diaz! Great for ALL Athletes. Learn More...

The Hyrox Project

An eight week training guide for Hyrox competitions. Based on "Flow" concepts in Training The Dark Side.

20 Week Marathon Training

A 20 week, step by step training template. Based on the principles in Training the Dark Side.