If you want to run a sub-4 marathon… stop trying to prove it in training.
Most runners mess this up.
They go too fast on easy days
They race their long runs
They turn every workout into a test
And by race day… they’re already tired.
Here’s your focus today:
👉 Run EASY… even if it feels “too slow”
You should be able to:
• Hold a conversation
• Breathe comfortably
• Finish feeling like you could keep going
This is how you build a real engine.
Sub-4 isn’t built on one hard run…
It’s built on weeks of controlled, consistent effort.
Be disciplined now… so you can be strong at mile 20.
Play the long game.