Speed?
These are often different types of speed brought up in comics.
Blitzing/Travel Speed? Moving from point A to B in a burst of speed. Example: Thor
Perception: Tends to be characters who can see things at pretty fast speeds but can't operate at those speeds? Example Hawkman.
Reaction Speed: Reacting to something at a given moment by concentration on the object moving fast? Example: Wonder Woman
Combat Speed: Being able to fight in miniscule time frames. Example: Flash
Best feats of each category? And how would you define each category?