Does your race affect how fast you run?
For some short distance races you put all energy into running so you go faster, but in long distance and you all energy into running, then you would be out of breath or extremely tired faster. It's in your perspective.
its depends on what age the vampire if they are young they can run speeds that are incredible but if they are older they must not have that much speed I know because I am vampire and I am very fast just get me to race someone and I can beat they to the finish line! In films, Vampires are often seen to run very fast, and have super strength.