How long is an F1 race? Race time, laps and records

How long does an F1 race last?

Usually about an hour and a half. In 2025, 20 of the 24 races took between 1 h 20 min and 1 h 40 min, and half of them were over within 1 h 32 min. The quickest was Monza, at 1 h 13 min. The longest was Australia, at 1 h 42 min: changeable weather meant part of that race was run on intermediates.

2026 looks much the same: half of the first 14 races of the season were over within 1 h 33 min.

Race time runs from the start to the leader’s finish. The formation lap before the start isn’t part of the race distance.

How many laps are in an F1 race?

The regulations take the smallest whole number of laps that adds up to more than 305 km, so the longer the lap, the fewer laps there are. The exception is Monaco, where the distance only has to exceed 260 km.

You can work it out yourself: divide 305 by the lap length and round up. For Spa, 305 ÷ 7.004 = 43.5, so 44 laps. For Monaco, 260 ÷ 3.337 = 77.9, so 78.

The two-hour rule

If the leader hasn’t covered the distance two hours after the start, they get the chequered flag at the end of the lap after the one on which the two hours ran out. So a race can go slightly over two hours — but it never runs beyond the scheduled distance.

That is how the 2022 Singapore Grand Prix ended. According to FIA timing, the two hours ran out while Sergio Pérez was on lap 58, and he took the flag at the end of lap 59 — two laps short of the scheduled 61. The race was never red-flagged: it was the two-hour limit that ended it.

What makes a race longer

Laps behind the safety car and under the Virtual Safety Car count towards the race distance, but they are driven slowly. So a race with several safety car periods can run into the two-hour limit.

If the race is stopped with a red flag, the stoppage is added to the two hours, but the limit can never go beyond three hours from the start. When it runs out, the rule is the same: the leader finishes the lap in progress plus one more. If the race is never resumed, the result is taken at the end of the penultimate lap before the lap on which it was stopped — there is more in the flags article.

The three-hour limit came into play at the 2022 Japanese Grand Prix. The race was red-flagged and resumed after a long stoppage. According to FIA timing, the three hours ran out while Max Verstappen was on lap 28. The chequered flag came at the end of that same lap: 28 laps of 53, in 3 h 1 min 44 s. The regulations have explicitly required one more lap after the extended limit only since 2023. How many points such races pay is explained in the points article.

When the distance is cut in advance

Sometimes the scheduled number of laps changes before the start:

• an aborted start — the race is shortened by one lap for each such procedure;
• a start behind the safety car — if the formation laps were run behind the safety car, the distance is cut by the number of those laps minus one.

For 2027 the FIA has already approved one more exception. It will be able to shorten any race in advance by up to four laps, telling the teams no later than four weeks before the event.

The longest and shortest races

We count every World Championship race from 1950 up to the Azerbaijan Grand Prix on 26 September 2026, using f1db data. That includes the Indianapolis 500, which counted towards the championship from 1950 to 1960.

The 2011 Canadian Grand Prix was stopped on lap 25 because of torrential rain, and the stoppage lasted more than two hours. Jenson Button won. Under the 2026 rules a race can’t go on that long: stoppage included, the limit is three hours.

The 2021 Belgian Grand Prix was never resumed because of the weather, and a single lap went into the classification. The 1951 French Grand Prix was held at Reims: 77 laps of 7.815 km.

How long does a sprint last?

A sprint is about a third of a race: its distance is the smallest number of laps that exceeds 100 km. The time limit is one hour, or an hour and a half at most with a red-flag stoppage. The first five sprints of 2026 took between 26 and 34 minutes. There is more in the sprint article.

What happens before the start

The race itself is only part of the day’s programme at the track:

1. Forty minutes before the formation lap the pit exit opens: drivers do a lap of the track and line up on the grid. The pit exit closes 10 minutes later.
2. Signals are shown 10, 5, 3 and 1 minutes and 15 seconds before the formation lap, each with an audible warning, and the teams gradually leave the grid.
3. On the formation lap drivers warm up their tyres and brakes, then take their places again.
4. Five red lights go out — the race has started, and the race clock is running.
5. The leader takes the chequered flag, and all the cars head to parc fermé.