What is the highest speed of sprinter?

The highest recorded speed of a sprinter is approximately 27.8 miles per hour (44.72 kilometers per hour), achieved by Usain Bolt during his world record-breaking 100-meter sprint in 2009. This remarkable speed occurred around the midpoint of the race, showcasing his extraordinary athletic ability. Bolt's record remains a benchmark in sprinting, illustrating the peak performance of elite athletes.