The stopwatch mile: Paavo Nurmi's August 23, 1923 world record

On August 23, 1923, Paavo Nurmi ran a mile in 4 minutes 10.4 seconds in Stockholm and set a world record. The Finnish runner had a stopwatch in his hand, and he checked it while the race was happening. 12

The result stayed on the record list until 1931. The stopwatch detail makes the performance stranger: Nurmi was racing a world-class mile as if he were checking a schedule he had already written down. 3

Nurmi was famous for the races that demanded patience. He won nine Olympic gold medals and three silver medals across the 1920, 1924, and 1928 Games, and his reputation came from dominating distance running in the 1920s. The mile sits much closer to speed work than the longer events that made him famous. 2

That background gives the August 23 run its useful twist. Nurmi set the record with a planned pace rather than a frantic dash from the gun. He treated each section as a number to hit.

Britannica records Nurmi's first three 440-yard quarters at 63 seconds each. He covered the final quarter in 61.4 seconds, bringing the mile to 4:10.4. The splits describe a controlled run with a faster finish, while the stopwatch kept the plan visible to the man executing it. 2

World Athletics' account of a later 1924 rehearsal gives another example of Nurmi's exact pacing. He opened the 1,500 metres in 57.3 seconds and used a fast closing lap in the 5,000 metres. The later example belongs to a different record; it helps explain the method behind the image of Nurmi running with a watch. 4

Nurmi's 4:10.4 replaced Norman Taber's 4:12.6, the mile world record set in 1915. The gap was 2.2 seconds, a substantial jump over a mark that had stood since 1915. 56

The mark lasted eight years, through the end of the 1920s and into 1931. Nurmi's run therefore left two records behind: the official time in the books and the visual memory of a runner consulting a small stopwatch while he made history. 23

The shareable version is simple: on August 23, 1923, the Flying Finn broke the mile record by 2.2 seconds—and looked at his watch to make sure he was on time.