The race will start 4 pm. Saturday and finish 4 pm. Sunday.

8 seconds sound clip from the Le Mans (1971) movie soundboard.

You can hear this line at 00:17:56 in the Blu-ray version of the movie.

Quote context

[...]

- No one may drive more than four consecutive hours.

- For the first time in the history of this race...

- This year, the drivers will be securely strapped into their driving seats prior to the start of the race.

- Yellow flags and yellow lights along the Circuit indicate the presence of an accident. Or, as it is called in the racing world, the shunt.

- Yellow means danger. No overtaking.

- The race will start 4 pm. Saturday and finish 4 pm. Sunday.

- The car covering the greatest distance in 24 hours shall be the winner.

- In the case of the faster cars, this will mean a distance in excess of 3,000 miles.

- And so, ladies and gentlemen, welcome to the most famous motorcar race in the world.

- The 38th running of the Grand Prix of endurance and efficiency. The 24 Hours of Le Mans.

[...]