The world record holder in the 100 (10.49) and 200 (21.38), Florence Griffith Joyner ran between approximately 9.0 and 9.6 meters per second. Converted to km per hour thats between 32 and 35 km per hour
267.85 mph
26.0 is the fastest person ever
The fastest speed ever achieved on a bike is 183.9 miles per hour (296.009 kilometers per hour).
the fastest is about 21 miles per hour that's the fastest
The Greyhound is considered the world's fastest dog, capable of reaching speeds up to 45 miles per hour.
Fastest pocket rocket 49 miles per hour
180 miles per hour
26 miles per hour is slightly faster because it equates to 41.84 km per hour.
The bird that can fly the fastest is the peregrine falcon. They can fly around 60 miles per hour and can dive up to 200 miles per hour.
They are approximately the same speed. (12 mph = 19.312 kilometers per hour).
Usain Bolt run a top speed of 27.3 Miles per Hour.
The fastest humans have been clocked at about 23 miles per hour.