Slightly less than 15 knots.
The fastest record speed attained by a human on foot is 27.44 miles per hour. This speed was attained by Usain Bolt in the 100 yard dash.
The fastest speed of a human running was set by Maurice Greene, who achieved a sprint speed of 26.7 mph.
The fastest speed reached by a human being so far is by Usain Bolt recorded at 28.2 mph.
About 10 metres per second
The fastest speed set by a human runner is 27.8 mph (44.72 km/h) achieved by Usain Bolt during his 100m world record run in 2009.
Well, it's about the fastest speed a human being can run.
Usain Bolt 9.58. I heard it was a guy whose top speed was 27 mph.
The fastest holdens speed limit is 455!!!
FASTEST when dealing with speed
The fastest typing speed was by a women maintaining a speed of 212 wpm.
At Break-Neck Speed - 1900 was released on: USA: December 1900
Nope. The speed of sound is ABOUT 760 mph. Fastest human runner is 27.79 mph. Not even close.