The world land speed record set in 1997 is 763 miles per hour (1228 kmh).
428.37 kilometers per hour.
21,101 meters by Arturo Barrios of Mexico
If you mean the top speed by running or sprinting, the answer is 37.578288 kilometers per hour or 23.350065 miles per hour. This record was set by Usain Bolt in the 2009 Berlin World Championships. If you are referring to the top speed of a manned aircraft, it would be the space shuttle, with the maximum speed of 17,320 miles per hour or 27,873.838 kilometers per hour.
The hurtling world record was accomplished by Simone Origone. He reached the speed of 156.8 miles per hour on the slopes in France.
This means an average speed of 22.87 miles per hour over the distance of the race.
The highest sailboat speeds are by "non-displacement hull" sailboats, such as catamarans and trimarans. The world record speed attained, by official records, is 64 miles per hour for a trimaran.
The current record for water vehicle speed is held by the Spirit of Australia, a wooden speed boat built by Ken Wardy. The record speed is 317.596 miles per hour.
the fourth fastest animal in the world is the quarter horse running at a speed of 47.5 miles per hour
250km per hour
The average running speed of an average runner is 12 kilometers per hour.
elephants can run at a speed of 25 miles per hour.