Sepang Rain Delay: 93 Minutes Spent Waiting for F1

The Sepang rain delay on Sunday 4 October 2026 pushed the Bahrain Grand Prix in Malaysia back by 93 minutes in total, according to RacingNews365. Torrential rain and thunderstorms first moved the start by 40 minutes. Then the formation laps went wrong, a red flag followed, and the clock kept running. Max Verstappen won round 16 from pole. This is about the part that never makes the highlights: the waiting.

What happened during the Sepang rain delay?

The outline is short, and the reports agree on it. Storms hit Sepang International Circuit before the start. The race was postponed by 40 minutes. When the field finally rolled out behind the safety car for formation laps, reported power unit software problems sent drivers off the track and down the order. A red flag came before the race had properly begun. The real start arrived 93 minutes after the scheduled one.

We were not in the paddock, so we will not describe what anyone said or did in the garages. Nobody has given us a quote and we are not going to invent a mood for them. What we can do is describe the shape of a delay like this, because the shape is the same everywhere.

Why is waiting the hardest part of a wet race?

Because a Grand Prix is built on precision and a storm is not precise. Tyre choice, fuel loads, engine modes: the whole plan that took a week to assemble is written for a race that starts at a certain time under a certain sky. Then the sky files a revision.

A 40-minute postponement is the polite version. It is long enough to rebuild a strategy and short enough that nobody can go home. The pole-sitter has the cleanest version of the problem. He owns the front of the grid, and every minute on the clock is a minute in which the only available change is for the worse. Verstappen qualified on a 1:35.130, 0.298s ahead of Lewis Hamilton, according to Formula1.com. A lead that size is the kind of thing a restart can erase.

Then came the formation laps. In theory a formation lap is the dullest part of a race weekend: the field follows the safety car, the track is tested, nothing happens. In theory. According to the reports, power unit software issues sent drivers off the track and down the order before a racing lap had been counted. We will not guess which cars, because the sources do not agree in detail and we are not promoting a rumour to a roll call. What we will say is that a formation lap that produces a red flag is a formation lap that overachieved.

How do teams plan for a storm they cannot time?

Not with certainty, which is the point. A team preparing for a wet-dry race carries several plans at once and discards most of them. The grid is a poor place to find out which one was right, and a long delay hands every strategist the same extra hour to second-guess themselves.

That is a general observation, not a report from Sepang. Nobody has told us what any team decided, and we would rather leave that sentence unwritten than write it for them. The useful takeaway is the asymmetry: a delay costs the leader nothing but nerves, and it gives everyone behind a fresh chance to bring a different tyre or a different idea to the restart. The pole-sitter keeps the grid slot and loses the certainty.

Did the red flag decide the Bahrain Grand Prix in Malaysia?

No, and that is the interesting part. The red flag reset the afternoon, but the race still ended the way qualifying suggested. Verstappen took his first win of the 2026 season. A late safety car and George Russell's reported power unit failure, about five laps from the end according to Athlon Sports, then did the one thing the weather had not managed: they changed the championship. Kimi Antonelli now leads by 84 points, according to RacingNews365 and GPBlog.

Look at it from Mercedes' side. Their weekend ended with one car stopped late, after a 93-minute wait. We cannot say the wait caused the failure, and no source does. We mention it only because it is the human instinct, and the human instinct is worth naming before it hardens into a theory. The reported cause is a suspected power unit problem. That is the entire claim.

What is the one thing worth taking from Sepang?

That the tidiest wins can come out of the messiest afternoons, and the messiest afternoons are mostly made of silence. A pole lap on Saturday, a restart on Sunday, and in between a long grey stretch in which a race leader, a championship leader and a car that would later stop all waited under the same weather.

Our data does not yet include the Sepang race session, so there are no lap charts here and we will not pretend there are. When the session lands, the telemetry page is where the pace and stint story will live. Until then, the live hub has the timing as it stood.

Ninety-three minutes is not long at a wedding. At a Grand Prix it is long enough for a title fight to quietly change shape. If you want to call the next one before the clouds do, make your Singapore picks and see how you fare in a league with friends. Our own record on rain forecasts, for the avoidance of doubt, remains under review.