Speedroo

How fast did Roger Bannister run the first four-minute mile?

15 mphAbout 24.2 km/h · Run

He ran 3:59.4 in 1954, an average of about 15 mph (24 km/h).

That's about 43% of a red kangaroo's top speed of about 35 mph (56 km/h).

15 mph
Curiosity's touchdown

By speed: Bannister's mile is about 9× faster than Curiosity's touchdown.

Think you can guess? Play today's Speedroo

Things about as fast

Many real things vary, so we use a typical or official figure. Spotted a mistake? Email [email protected].