24 Hours of Le Mans; Le Mans 24-Hour Race
Refers to the famous endurance auto race held annually near Le Mans, France.
The 24 Hours of Le Mans is one of the most grueling endurance races in the world.
He is the first Japanese driver to win the 24 Hours of Le Mans.
Standard spelling with the interpunct and Arabic numerals.
Variant using kanji numerals; less common but still seen.
Variant without the interpunct; common in informal writing.
Variant without the interpunct and with kanji numerals; rarely used.
From French '24 Heures du Mans', the name of the endurance race.