9. The Horses Run Different Directions for Warm-Ups and Races
When horses are warming up on the track they run clockwise and when they are racing they run counter-clockwise. This is the case with every horse racing track in America, however it is reversed in some other countries. There is no clear reason for the different directions, but one person at the track suggested it is so that the horses know when they should be going fast for a race and when to take it easy.