Going Back to My Old Coach

Lionel Sanders
Lionel SandersMay 3, 2026

Why It Matters

The athlete’s story underscores that transparent coaching and disciplined, accountable training are essential to prevent burnout and sustain elite performance in high‑stakes endurance sports.

Key Takeaways

  • Honest communication with coach prevents burnout and performance decline.
  • Excessive heat and altitude training can damage hypothalamic function.
  • Norwegian method relies on high volume, consistent, fun training from youth.
  • Discipline and humility are essential for sustainable elite triathlon success.
  • A supportive accountability network outweighs self‑coaching for top athletes.

Summary

The video is a candid reflection by a seasoned triathlete who has returned to his former coach, McCall, to reassess his training philosophy after a series of disappointing performances. He walks through his journey from early success, through misguided high‑intensity heat and altitude sessions, to a burnout that culminated in a disastrous Kona showing and a personal crisis. Key insights include the dangers of over‑training in extreme conditions, the physiological toll on the hypothalamus, and the contrast between his ad‑hoc approach and the structured Norwegian method that emphasizes high volume, consistency, and enjoyment from a young age. He admits that insecurity drove him to load volume without proper recovery, and that a lack of honest dialogue with his coach allowed the problem to fester. Memorable moments include his admission, “More stress is always better,” and the vivid description of feeling “cooked” after heat sessions that pushed his heart rate to threshold levels. He also recounts the emotional breakdown in Dallas, the decision to skip Kona with his partner, and the realization that his own ego, not the coach, was the primary obstacle. The takeaway for the endurance community is clear: elite performance requires transparent coach‑athlete communication, disciplined training cycles, and a reliable accountability network. Without these, even the most talented athletes risk chronic burnout and missed opportunities, especially as family responsibilities grow and the competitive field intensifies.

Original Description

After Ironman Texas I had to take a hard look at what I’m doing.
A lot of what went wrong there wasn’t complicated. It was durability. It was preparation. And honestly, some of it was me trying to do everything myself when I shouldn’t have been.
So I reached back out to my former coach Mikal Iden.
We worked together during one of the strongest stretches of my career, and when we spoke again it felt like talking to an old friend. Nothing ended badly between us the first time. The problem wasn’t the training — it was how I was executing it.
This time I’m committed to doing things differently. Being open. Being disciplined. And actually following the process the way it’s supposed to be followed.
Mikal said yes.
Now it’s time to get to work.
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Video by Talbot Cox

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