Even the smaller ones would only be able to maintain their top speeds for very short durations. Double digit seconds at the very most, and one can be fairly sure not more than 20/30 kph.
Humans, and in fact nearly every animal, should be able to easily outrun and outlast any dinosaur. Probably the same as crocodiles, where being a lot faster and having more stamina does little good once those jaws close, or if you can't tell where the animal is reliably (like underwater). So they should be a lot like crocodiles : a human can pester them (on land) and be nearly perfectly certain that (s)he's never going to get caught by the animal (which is practiced in North Australia to get the things out of your bedroom).
So, at least predator dinosaurs where likely faster than most people. We might do fine over long distances, but overall we are fairly slow.
As to being warm blooded, that's less meaningful for very large creatures. Body feathers are also a sign something is trying to conserve body heat which is a sign it's warm blooded.
So even if you wanted to I don't think you could. However, a mammoth for instance might be possible to clone.
Also: life uh... uh finds a way.
Have other dinosaur body parts been found so well preserved?
[1] https://en.wikipedia.org/wiki/Theropoda#Skin,_scales_and_fea...
https://www.sciencealert.com/a-new-dinosaur-fossil-has-been-...
But it is exciting to see these fossils discovered, so perhaps they should be described as extinct therapod feathers.
And mammals are synapsids, apparently[1], though that's not so much of an attention-grabber.
For non-experts (like me) I think it comes as a surprise to learn just how rudimentary these people's techniques are.
