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Join date: Nov 1, 2020
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Jul 20, 2026 ∙ 3 min
When Science Fails Athletes (And Why That's Okay)
Early in my coaching career, I came across this idea that has sort of lurked in the shadows of the coaching world for decades: while science is humming along providing rigorous data on what will move the needle on an athlete’s performance, coaches are the innovators. The narrative goes “Science will likely take 10-20 more years to explain why the practices coaches are using today are effective.” The first 2 months of my masters work involved recalibrating my understanding of how coaching and...
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Dec 30, 2025 ∙ 4 min
The 2025 Treeline Endurance Book List
One of the things that drove me to coaching years ago was how the learning process has no end. New ideas, perspectives, and data are always emerging. Along that grain, I know it's been a good year when I feel like I see the world in a slightly different light than when the year started.
I found that these titles added perspective. Perhaps next year one or two of them can widen yours as well. Here's our 2025 book list.
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Dec 17, 2025 ∙ 17 min
Post-Race Reflections From Our Athletes at the 2025 JFK 50 Mile
Race-Day perspectives from Shae Rhinehart, Robbe Reddinger, and Coach Greg illuminate the experience of JFK 50 for future runners
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Greg Marshall
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