The Borach With Wings

It's smaller than a mule and larger than a donkey dun al-birli wa fokal haemar abi al pure white. It can run much faster than a normal horse so fast it jumps as far as the eye can see. Within a millisecond twenty miles right within a minute how much are you doing? This is something way faster than anything that we know but this is a physical creature according to another report in tittimidi.