Greg Marshall
Greg Marshall Treeline Endurance LLC
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Greg Marshall
Level 2 Coach

This is the highest level of TrainingPeaks accreditation. Level 2 coaches have completed TrainingPeaks University and have demonstrated their ability to utilize metrics in TrainingPeaks. They can provide you with the expert instruction and feedback you need to achieve your goals.

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TrainingPeaks Certified Coach Level 2
Greg Marshall Treeline Endurance LLC
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Location

Winter Park, CO , United States

Languages

English

Sport Types
  • Running
  • Skiing
Services
  • 1-on-1 Coaching
  • Consultations
  • Remote Coaching
  • Strength Training
  • Nutrition
  • Mental Skills
Athlete Requirements
GPS running watch recommended
Meet Your Coach
Greg Marshall
TrainingPeaks Certified Coach Level 2
Greg Marshall Treeline Endurance LLC
https://www.treelineendurance.com/
Winter Park, CO United States 80478
Coach Bio

To Coach Greg, life is an adventure. In his 10+ years in sport, he recalls some of his most memorable adventures as running 1600m in less than 8 minutes (2012), backpacking 400 miles of the Appalachian Trail (2015), and running the most mountainous 50K footraces in the USA (2022/23).
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The business he founded in 2021, Treeline Endurance, is dedicated to helping others with the same spirit of adventure explore what's possible.
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You can learn more at TreelineEndurance.com.

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Growth is at the core of Coach Greg's belief system. He believes that is it is not about where we are starting, but where we are going, that defines us.
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Growth mindset is something he works to develop with his clients and that influences how he practices as a UESCA Certified Coach. His widely received piece "It's Not About Finish Lines" sums up his approach to coaching and the Treeline Endurance ethos.
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While there's almost limitless opinions and information on how to train for endurance athletics available online, Coach Greg takes the guesswork out of it, so that athletes can focus on the few things that will yield the greatest return for their effort. As a result, his clients have succeeded in enormous challenges, from running a half marathon for the first time, to qualifying for the Boston Marathon, to competing in multi-day mountain ultras.
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"Working with Treeline Endurance has hands-down been the best decision I've made for my training," Will B. said after completing the Black Canyons 100K.
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David J, who at age 70 ran the London Marathon in just over four and a half hours, said "Greg is an excellent, informed listener who has the skills and patience to get to know me."
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Are you ready to do something awesome?

Preferred Athlete Levels
Beginner, Intermediate, Advanced
Coach Package Pricing
  • TrainingPeaks Premium Account
  • Free initial consultation with a hand-selected accredited coach
  • Custom training plan built around your life
  • 2x emails per month
  • 1 phone call per quarter
  • 1x plan adjustments per month
  • TrainingPeaks Premium Account
  • Free initial consultation with a hand-selected accredited coach
  • Custom training plan built around your life
  • UNLIMITED emails
  • 1 phone call per month
  • 2x plan adjustments per month
  • Personalized coaching feedback on key workouts
  • TrainingPeaks Premium Account
  • Free initial consultation with a hand-selected accredited coach
  • Custom training plan built around your life
  • UNLIMITED emails
  • UNLIMITED phone calls
  • UNLIMITED plan adjustments
  • Personalized coaching feedback on every workout
Training Plans
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Plans are protected by our Refund Policy and may, with the author’s approval, be exchanged for a plan of equal value from the same author.
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Address:

Winter Park, CO
United States
80478

Training Plans Showing 11 plans