Coach Carl vs. a static training plan

By Jeremy, running coach and ultramarathoner

Most runners train off a static plan: a PDF from the internet, a book chapter, or an app that generates sixteen weeks and wishes you luck. I used plans like that for years. The plan was rarely the problem. The problem was that the plan could not hear me.

The day the plan goes wrong

Every static plan meets the same moment: the Tuesday you did not sleep, the calf that is suddenly tight, the work trip that lands on your long run. The plan says tempo, so you either run the tempo on a body that should not, or you skip it and feel like you are failing the plan. Neither choice is coaching. Both are the plan's silence doing damage.

What changes when the plan talks back

With Carl, the plan is a conversation. Say "my heel is sore" and tomorrow changes today: the impact comes out, cross-training goes in, and the week's structure survives. Say "I slept five hours" and today gets easier without guilt. Say "the kids got sick, I missed two days" and the week rebuilds around what is left instead of pretending nothing happened. The plan bends, so your training does not break.

Feel is data a PDF cannot hold

After each run Carl asks how it felt, and you answer with a grade and an effort score. Those answers change what he builds next. Three hard-feeling easy runs in a row mean something, and Carl notices. A static plan has no idea how last week felt; it was printed before you ran it.

The honest case for a static plan

A static plan is free or cheap, and if your life is unusually stable and your body never complains, it can carry you a long way. Plenty of runners have finished marathons on one. The question is what happens on the bad weeks, because the bad weeks are where injuries and abandoned race goals actually come from.

Before you pick another plan, find out who picked your last one. The free two minute quiz: is your watch controlling you?