Small Business Association certified
Economically Disadvantaged Woman Owned Small Business
Our CEO, Kristen Stewart, founded TRI PHX LLC in 2008 after selling their CT-based endurance event brand, Trisport Media, and relocating to Phoenix, AZ
Obstacle Courses Are All We Do
We literally wrote the book on Obstacle Course Training over a decade ago, combining our passion for adventure and fitness in the world of OCR (Obstacle Course Racing). That passion has defined our course builds all over the world - including the OCR World Championships and custom courses for Academies, Universities, The US Military, First Responders and civilian clients of all sizes! Ready to build your perfect military-spec o-course? Get Started Here!
Adventure Fitness
Our family business started out over 18 years ago as an event production company, hosting marathons and triathlons all over North America, growing from TRI PHX to Adventure Fitness, and now proudly under the banner of Obstacle Builders. Our commitment to excellence continues to grow along with our clientele all over the globe.
Sole Source Provider - Real Experts
Obstacle Builders is the nation's only full-time company dedicated specifically to design, fabrication, installation, & repair of military-spec obstacle courses built safe and tough enough to stand up to: JROTC & ROTC Programs, Police, SWAT, Firefighters, Homeland Security, National Guard, Coast Guard, and the US Military - Army, Navy, Air Force, Marines, Space Force, & Special Operators.
We do this all-day, every day so don't hesitate to contact us with any questions or simply Get Started Here!