06/03/2026
A friend recently asked me to review a marathon plan that ChatGPT created for her.
The plan wasn’t terrible.
But it was missing one very important thing:
👉 HER.
ChatGPT doesn’t know your injury history.
It doesn’t know whether your hips are weak.
It doesn’t know if your Achilles is already irritated.
It doesn’t know how well you recover from training.
And it doesn’t know what other goals you’re trying to pursue at the same time.
One of the biggest mistakes I see runners make is trying to improve everything at once:
Marathon training.
CrossFit.
HYROX.
Heavy lifting.
Cycling.
Triathlon.
Every training plan is a compromise.
One of my favorite quotes from strength coach Dan John is:
“Make the goal the goal.”
If your goal is a marathon, your training should support that goal.
If your goal is HYROX, that’s a different set of priorities.
You can do almost anything.
You just can’t do everything at once. My 2 cents as a certified run coach and marathon runner, Hyrox and CrossFit athlete myself .
Happy Global Running Day 🏃♀️
Train with purpose.
Recover with intention.
Run for life. 🏃