SpeedrooGuessroo · All speeds

How fast did Kipchoge run his sub-2-hour marathon?

21.15 km/hAbout 13.1 mph · Run

His unofficial 1:59:40 in 2019 averaged about 21.2 km/h.

That's about 38% of a red kangaroo's top speed (56 km/h).

21.15 km/h
a mosquito

By speed: Kipchoge's sub-2 is about 11× faster than a mosquito.

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].