What speed do they average at in 100 meter sprints?

In 100-meter sprints, elite sprinters average speeds of around 37 to 44 kilometers per hour (23 to 27 miles per hour). The world record for men, set by Usain Bolt, is 9.58 seconds, which equates to an average speed of approximately 38.64 km/h (24.3 mph). Female elite sprinters, like Florence Griffith-Joyner, have recorded times around 10.49 seconds, averaging about 34.17 km/h (21.24 mph). Overall, speed can vary significantly based on the athlete's skill and conditioning.