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How do I practise iRacing when I've only got 30 minutes?

By Shane Lowry · updated 2026-09-28

The short answer

One thing per lap, and count the laps. Pick a single corner you are losing time in, decide before you enter it what you are going to do, and run fifteen focused laps on that alone. If you brake when you said you would not, that lap does not count. And ignore the stopwatch — measure minimum corner speed and exit speed instead.

Volume is not practice

You do not get faster by hammering lap after lap hoping something sticks. You get faster by deliberate practice: pick one thing, break it, rebuild it.

Thirty minutes of that beats four hours of lapping, and it fits around a job, kids and a lawn.

The drill: throttle-only corners

Pick one corner you are losing time in — not the fastest one, the one that feels busy. Your target is to complete that corner on the throttle alone. No brake, no clutch, no trail braking. You roll in, roll out, and manage the car purely with throttle and steering.

Do fifteen laps. Not five, not fifty. Before you enter the corner each lap, say out loud what you are going to do: smooth roll, 40% throttle at apex, feed to 100% at exit. Then do it. If you brake, spin or run wide, that lap does not count — reset and go again.

What to write down after each lap

Two numbers: your minimum speed through the corner, and your exit speed onto the next straight. Not your lap time. The stopwatch lies to you in a practice session.

If minimum speed climbs while exit speed holds, you are getting somewhere. If minimum speed climbs but exit speed drops, you are over-throttling too early.

Run it three times this week

Fifteen laps a session, three sessions. By the end of the week that corner will feel boring, and boring is exactly what you want. Boring is repeatable, and repeatable is fast.

Hosted practice sessions are the right place for this — no safety rating to lose and no pressure. Prove the drill there before you take it racing.

Where this comes from: this answer is drawn from section 31 of the Drill of the Week: How to Train a Skill — part of the BustaWrench Guide, 57 plain-English sim racing and setup lessons.

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