How to stop turning in too early
Turning in too early makes you clip an early apex, which swings your line out toward the outside of the track on exit — so you have to lift off the throttle just when you want to accelerate. The fix is to delay your turn-in: wait until you can already see the exit, aim for a later apex, and keep delaying it until you can get to full throttle without running wide.
4 min readWhy turning in early feels right but is slow
Turning in early gets you to the inside of the corner quickly, which feels efficient. The problem shows up on exit: an early apex points the car toward the outside edge, so the corner "runs out" on you. You either run wide onto the kerb (or grass) or you lift off the throttle to stay on track — and lifting on exit is the most expensive thing you can do, because it costs you speed for the entire following straight.
Late apex: a later turn-in keeps entry straighter and points the car at the exit early — so you unwind the wheel and go to full throttle before the exit kerb, carrying speed all the way down the straight.
Early apex: diving to the inside at turn-in feels quick, but the line opens toward the outside on exit — the corner runs out, and you have to lift off (or run wide) exactly when you want to accelerate.
The fix: delay the turn-in
The cure is almost always to turn in later than instinct tells you. A later turn-in produces a later apex, a straighter exit, and earlier throttle.
- Brake a touch earlier and in a straight line, so you are not still braking when you turn.
- Wait to turn in until you can see the corner exit opening up ahead of you.
- Aim your apex past the middle of the corner, not at the first bit of inside kerb.
- On exit, let the car run out to the outside edge — if you have track to spare, your apex was too early; move it later next lap.
A simple self-check
If you clip the apex and end up off the track (or on the exit kerb) on the way out, your apex is too early — delay it. As long as you are just kissing the outside kerb on exit at full throttle, your apex is about right. This one feedback loop, repeated, retrains the instinct faster than anything else.
See it before you drive it
It is much easier to commit to a late turn-in when you have already visualised it. Draw both lines on your own circuit — the early-apex line you have been running and the later one you want — and the difference in exit direction becomes obvious.
Frequently asked
How do I know if I am turning in too early?
The tell-tale sign is running wide or lifting off the throttle on corner exit. If the corner keeps "running out" and you drift toward the outside edge before the exit, you turned in too early and apexed too soon.
What is the difference between an early and a late apex?
An early apex is reached soon after turn-in and opens your line toward the outside on exit, forcing a lift. A late apex is past the middle of the corner; it keeps entry straighter and lets you accelerate earlier onto the straight.
Is a late apex always faster?
For most slow-to-medium corners leading onto a straight, yes. Very fast or constant-radius corners can favour a more geometric apex, but "when in doubt, apex late" is a reliable default.