Justin Daerr (all of it)
Justin DaerrWriting on performance in and out of sport. Coach and mental performance consultant. Former professional triathlete.
| Platform |  | Pricing | Only free issues | Publishes | Weekly |
|---|---|---|---|---|---|
| Issues | 27 | Founded | 2 years ago | Last Issue | 9 days ago |
| Active | |||||
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justindaerr.substack.comLatest Issues
A Conversation with a Long-Time Friend & Training Partner
For a number of years, I was coached by Cliff English, who was based out of Tucson, Arizona and in early February each year he would get as many of his professional squad to come down to Tucson and train together for several weeks.
The sec...
The 3-2-1 Routine
When I was racing, one of the strategies I used in different contexts was the use of routines; routines helped create a level of comfort and familiarity to apply to situations that might not feel that comfortable or familiar.
I think ther...
Stopwatching The Way to Deep Work
In 2023, I decided to go back to school to study sport and performance psychology. The program I chose was structured around quarterly classes which kept a cadence of 11 weeks on/2 weeks off that repeated 4x throughout the calendar year, wi...
My Proudest Race
Sadly, I cannot find any photos from Ironman Cozuemel 2013 for this article, so this one from 2017 will have to do. IM Cozumel brought me copious amounts of adversity every time I raced (5x) and 2017 was no exception.
In the late 2000’s,...
Mental Toughness Part III: How can we build it for ourselves?
Ötillö Casco Bay 2025
In Part I of this series, we covered the beliefs, perceptions and working definitions of mental toughness.
In Part II, we explored the question of whether mental toughness can be coached. I posited that it can, and d...
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Writing on performance in and out of sport. Coach & Mental Performance Consultant. Former professional triathlete.
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