David Saintsing, MD
David Saintsing, MD House of Train, LLC Have a Question? - Contact Me Contact Me

David Saintsing, MD   House of Train, LLC


Boulder, CO
United States



Sport Types

Triathlon, Running, IRONMAN, XTERRA, Swimming

Preferred Athlete Levels

Beginner, Intermediate, Advanced, Professional


With 50 years of racing and training experience in triathlon and swimming, coaching naturally fell into place. Teaching and educating have always been a passion. I have coached professional triathletes, Kona qualifiers as well as beginners. I'm also an ex-professional swim coach. As a physician and coach, my job is to know the science - the physiology - the biochemistry - the nutrition and communicate this information to you in an athlete friendly form so that you can perform like never before.

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Growing up a swimmer - the progression to triathlon was not an uncommon one. I became enamored with triathlon during my college days while at the same time evolving as a part time swim coach. For several years after college I was the head coach of a year round swim program. A deeper delve into the sciences soon called and I jumped head first into medicine, holding on tightly to triathlon and swimming. Although I practice as a full time ER doc, I'm in love with triathlon - always have been - always will be. Living in Boulder has afforded me the opportunity grow as an athlete and befriend many a pro over the years. I've coached athletes of all skill levels and pride myself on the quality of communication I provide as well as my level of organization. Given it's just me - no larger entity that I'm beholden to - we can craft a plan together to ensure you succeed.


1-on-1 Coaching, Consultations, Local Coaching, Remote Coaching, Strength Training, Run Analysis, Swim Analysis

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Boulder, CO
United States