Austin Mitchell   FastesTTransition

With background of exercise science and a niche in Triathlon, many athletes have achieved their goals with him in short sprints and Ironman distance endurence events. With experience as an elite athlete who has won multiple triathlons and who works closely with people on a one-on-one basis daily, he has learned to understand how the body responds and signs to look out for. Applying and explaining training philosophies with combination of science and athlete feedback, quickly transforms athletes.


I'm Austin Mitchell, Master Trainer, USAT LIIE coach, and High School Track Coach with over 20 certifications including NASM, and many more. Personally, I have won Multiple events overall including Wildflower, Santa Cruz, Scott Tinley, and several other events.

With countless failures in the past, I eventually qualified and competed in the 2016 70.3 World Championships in Australia. So I know what it takes to get to the “next level”. Coaching full time and studied in "tri-meccas" Boulder Colorado and San Diego keeps me learning everyday. I work along side some of the best in the world on a daily basis, but still help many amateurs achieve their goals as well. Ive learned quite a bit about along my path to where I am today even though some may still consider me a baby in my late 20’s, but age is just a number(especially in endurance sports) If someone wants to be the best, they need to surround themselves with the best. In the end, its about YOU! There are many different secrets or philosophies in training that I have come across and evolved through my own training, coaching, and and racing experience. Im somewhat of a tri-geek, but is also mechanically inclined and data driven, but also am also willing to disregard science to favor the “feel” of training to get the best results because thats what separates the good from the great. If there is a triathlon book out there, I've probably read it and have a deep understanding of data analysis and the concept of periodization.


San Diego , CA
United States

Preferred Athlete Levels

Beginner, Intermediate, Advanced, Professional


1-on-1 Coaching, Consultations, Group Coaching, Local Coaching, Remote Coaching, Strength Training, Nutrition, Mental Skills, Training Camps, Bike Fit, Run Analysis, Swim Analysis, Biochemical Analysis

Sport Types

Triathlon, Road Cycling, Running, Mountain Biking, Duathlon, IRONMAN, XTERRA, Swimming, Personal Training, Adventure Racing, High School Cross Country, Collegiate Cross Country, Corporate Wellness


English, Russian


2727 29th st
San Diego , CA
United States

To hire Austin Mitchell as your coach, select the coaching service that is right for you.

The coach consultation includes a one hour discussion with a TrainingPeaks Level 2 coach on the phone or video call. This also includes one month of TrainingPeaks Premium Athlete Edition and a completed coaching consultation summary after your call.

One Hour Consultation

Each monthly coaching service comes with a 30-day, no questions asked, money-back guarantee, a TrainingPeaks Premium Athlete Edition account, a start-up consultation, goal planning and an individualized plan.

  • Bronze
  • $119/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
  • $189/month
  • plus $99 start-up*
  • Buy Now
  • 1 call and 4 e-mails per month
  • Training Plans posted monthly
  • 2 training plan update per month
  • Weekly device file reviews
  • Gold
  • $299/month
  • plus $99 start-up*
  • Buy Now
  • Unlimited communication
  • Training Plans posted weekly
  • 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.