About / Contact Us

What We’re All About

When it comes to the sport of Obstacle Course Racing, we literally wrote the book on the sport back in 2012, and have grown to be the go-to resource for JROTC & ROTC O-Courses, Police & Fire Training courses, Military & Civilian obstacle & challenge courses all over the USA & UK!

TRI PHX LLC, the parent company of Adventure Fitness, Obstacle Builders, and Police Training, is a Phoenix-based family company and a US Small Business Administration Certified Woman Owned Small Business.

Kristen Stewart, TRI PHX LLC Owner & CEO and Brett Stewart COO

To get started with ADV.FIT just pop us an email brett@adv.fit