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How do I build race pace instead of just hot laps in iRacing?

By Shane Lowry · updated 2026-09-28

The short answer

Stop doing hot laps and start doing long runs. Set a race fuel load, pick a track you know, and run 15–20 laps without resetting, hitting the same brake marker, the same apex and the same throttle point every lap. If you are within two tenths of your best for ten straight laps you are doing it right — most races are won by the driver who makes the fewest mistakes, not the fastest single lap.

Two different muscles

A qualifying lap is one perfect lap on fresh tyres and light fuel. Race pace is hitting your marks lap after lap while managing tyres, traffic and your own head.

In iRacing, most races go to the driver who makes the fewest mistakes. A solid, repeatable pace passes people who are fighting their own car.

How to train it

Pick a track you know, set a race fuel load, and run 15–20 laps without resetting. Focus on the same braking marker, the same apex, the same throttle point every lap.

Chase the repeatable lap, not the perfect one. Consistency compounds: every lap you hold within a tenth or two of your best is a lap the field cannot claw back.

When the pace drops off, ask why

If you fall away after a handful of laps, the answer is usually tyres or your early stint: overheating rubber, brake bias, or overdriving early and cooking the rears.

The relative times will show you the delta. Do not obsess over it — use it to ask the question.

How fast your car's pace falls off over a stint is car- and track-specific. If the tyres go away in a way this does not explain, ask a coach.

Where this comes from: this answer is drawn from section 53 of the Hot Laps vs Race Pace: Two Skills — part of the BustaWrench Guide, 57 plain-English sim racing and setup lessons.

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