Tyson Gay 9.78 -0.4m/s WL

You can’t, but no matter. I am curious as to what Shaq’s stride length is :).

Occasionally after a 100m or 200m race you’ll see the average speed shown, which is almost always less than 37km/hr. Perhaps these scientists that deduced a 37km/hr running speed were not clever enough to realize that one cannot go from 0 to 37km/hr in zero time.

The following races have been more than 37km/hr average.:

9.58 Bolt
9.69 Gay
9.69 Bolt
9.71 Gay
9.72 Bolt
9.72 Powell

19.19 Bolt
19.30 Bolt
19.32 Johnson.