Coach Zach Miller

Coach Zach Miller has competed in endurance sports for over 15 years, competing at distances from the 800m to Ironman to Ultra Marathons. Zach started triathlon as a senior in college, while progressing from “just surviving” the swim with back stroke to now a consistent podium finisher, he is now looking to help others find fun and excitement in the sport that has changed his life. Zach’s racing resume as a triathlete includes USA Triathlon All American, Team USA member for Long Course Triathlon, Ironman Podium Finisher, IM 70.3 Worlds Qualifier. Zach also ran cross country & track both in high school and at Florida Institute of Technology, NCAA Division 2. Zach has completed 4 Ironman’s. Zach is always looking for the next big endurance challenge to take himself to the next level, he is a World’s Toughest Mudder Finisher(24 hour endurance race). Zach is also involved in raising awareness for The Herren Project, which provides assistance in taking the first step towards recovery and a life of sobriety.

Zach’s has coached athletes of all abilities; first time triathlon finishers and first time Ironman finishers, podium finishers at all distances from sprints to Ironman’s, and Ironman World Championship Qualifier.  Zach has the ability to coach all type of athletes and treats each athlete with an individual approach.  No 2 athletes are coached the same way.

Zach is a USAT Level 1 Certified Coach and USAT Certified Official. Zach coaches runners and triathletes of all abilities and ages. Zach takes into consideration family, work and other hobbies to create a customized training plan to fit your every need. As a engineer by day, Zach is always looking into the newest technology and practices to help his clients with success. If your just starting out or looking to set a new PR, Zach has the experience and knowledge to help you reach your goals!

Personal Bests

  • Ironman- 9:27:08

  • Half Ironman- 4:33:44

  • Olympic Tri- 2:11:24

  • Half Marathon- 1:21:15

  • 100 mile- 17:45:04


  • 2016 ITU Long Course World Champion

  • 3 Time USA Triathlon All American

  • Ironman All-World Athlete- Multiple Times

  • 2 Time Ironman Podium Finisher

  • Western States 100 – Sub 24 Hour Finisher


  • USA Triathlon Certified Coach- Level 1

The Triathlon Preview Show- Hosted by Zach Miller and Emily Cocks