Stygimoloch was created in 1983.
Stygimoloch, a dinosaur from the Late Cretaceous period, is estimated to have been able to run at speeds of around 15 to 20 miles per hour (24 to 32 kilometers per hour). However, exact speed estimates are challenging due to the limited fossil evidence and the need to infer locomotion based on related species. Its physique suggests it was agile, which would have aided in evasion from predators.
Stygimoloch
As there is no credible evidence that such exists, figures on how fast it could run are unavailable.
64mph
47
There are quite a few such as: 1) They can run as fast as lightning! 2) They can run as fast as a cheetah.
no you just cant run so fast as your legs wont move that fast
47
As fast as T-Rex could run.
How about "could"? For example, "I could run fast when I was a kid."
Well I am not a fast runner, so I would estimate that I would run at about 5 mph.