Khem Suthiwan   Mile High Multisport

Khem has successfully coached athletes new to endurance sports all the way up to marathon and IRONMAN finishers. Her extensive experience in racing various distances gives her a wide range of knowledge to share. She strives to give each athlete the individualized attention they deserve with custom training plans based on specific goals regardless of ability and experience level. All she asks in return from her athletes are the willingness to learn, consistency, hard work, and dedication.


Khem was a late bloomer athlete that truly believes you are never too old or too busy to start and accomplish your endurance sports goals. She loves working with athletes that are hungry to learn and thrive with her cooperative coaching philosophy, and enjoy receiving tough love when needed. She is a USAT Level 1 and USATF Level 1 Certified Coach, Slowtwitch Certified Triathlon Swim Coach, Team in Training Marathon and Triathlon Coach, Lifeguard, and has Bachelor's in other words, she can nerd out on the physiology and biochemistry aspects of endurance sports. Although not a requirement, she enjoys coaching athletes who thrive on analyzing training data (power and heart rate). Khem is an athlete herself having finished 4 IRONMAN races (Canada, Lake Tahoe, Arizona, and Kona), 7 marathons, and countless triathlons and running races. Most recently she has dabbled in SwimRun and Time Trial races and hopes to add more SwimRun and cycling events to her resume. Outside of racing she is an avid skier who loves a powder day and has supported ultra runners at the Badwater Salton Sea and Badwater 135 Ultramarathons.


Denver, CO
United States

Preferred Athlete Levels

Beginner, Intermediate, Advanced, Professional


Consultations, Local Coaching, Remote Coaching, Mental Skills, Run Analysis, Swim Analysis

Sport Types

Triathlon, Road Cycling, Running, IRONMAN, Swimming, Corporate Wellness



Athlete Requirements

I enjoy working with athletes who are willing to commit the time needed to meet their goals and still want to have fun.


1811 S Quebec Way #185
Denver, CO
United States

To hire Khem Suthiwan as your coach, select the coaching level that is right for you. Each option comes with the following:

  • Money Back Guarantee
  • TrainingPeaks Premium Athlete Edition
  • Start-Up Interview/Consultation
  • Goal Planning
  • Individualized Plan Tailored to your Needs

  • Bronze
  • $99/month
  • plus $99 start-up*
  • Buy Now
  • 2 e-mails per month
  • Training Plans posted monthly
  • 1 training plan update per month
  • No device file reviews
  • Silver
  • $169/month
  • plus $99 start-up*
  • Buy Now
  • 1 call and 4 e-mails per month
  • Training Plans posted monthly
  • 1 training plan update per month
  • Weekly device file reviews
  • Gold
  • $299/month
  • plus $99 start-up*
  • Buy Now
  • Unlimited communication
  • Training Plans posted monthly
  • 4 training plan updates per month
  • Unlimited device file reviews

* Note: You will only be charged the $99 startup fee today. Monthly billing will begin after TrainingPeaks connects you with your coach.