Our ancestors were amazing!

I think the distance between prints and knowing the geometry of their legs

Also, the depth of the prints, and by some slight changes of shape.

Foot size can give you an general idea of age, height and weight.
Depth of the imprint can tell you the force of the impact when coupled with the weight of the individual.
Combine that with the length of the stride, do the math and voila, a good estimate of their speed.

LMAO

Megalania, Thylacinus, Thylacleo, Dromornis, Diprotodon, Procoptodon, Quinkana, Wonabi naracoortensis, the list goes on.

RUN FOOOORRRREEESSSSTTT RUN!

Running causes a different weight shift on your feet, from the depht of different parts of the imprints you can tell where the main weight was.

@guest, you could have read my post that answered that question six months ago.
but then again, you are necroposting on a six month old post...