Brett Jenner
Brett Jenner Good Stuff Coaching Have a Question? - Contact Me Contact Me
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Brett Jenner   Good Stuff Coaching


Lansdale, PA
United States



Sport Types

Triathlon, Road Cycling, Running, Duathlon, IRONMAN, Swimming, Collegiate Cross Country

Preferred Athlete Levels

Beginner, Intermediate, Advanced, Professional


Head Triathlon Coach at James Madison University since 2012 I enjoy helping get the best out of my athletes by using the analytical insights from Training Peaks coupled with time tested coaching methods that begin with observation and listening.

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As an athlete I have competed in Ironman and 70.3 distance races around the world using these experiences, insights, and knowledge to form my coaching philosophy and ensure my athletes are race ready.
Outside of racing I am the Head Triathlon Coach of the James Madison University Triathlon Club, and Good Stuff Coaching.

My degrees are in analytical field of Mathematics and Engineering. Coaching for me is more about the relationship you have with your athlete and listening to what is important to them and being able to deliver. This feedback is essential to a data-driven approach.

What would you like to achieve?


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

Athlete Requirements

I require full commitment to your goal.


To hire Brett Jenner 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.

  • 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.

Have a question? Contact me.

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Lansdale, PA
United States