Book 6
20.15
The race-course has one side longer than the other, and on the longer side, which is a bank, there stands, at the passage through the bank, Taraxippus, the terror of the horses. It has the shape of a round altar, and as they run along the horses are seized, as soon as they reach this point, by a great fear without any apparent reason. The fear leads to disorder; the chariots generally crash and the charioteers are injured. Consequently the charioteers offer sacrifice, and pray that Taraxippus may show himself propitious to them.
20.16
The Greeks differ in their view of Taraxippus. Some hold that it is the tomb of an original inhabitant who was skilled in horsemanship; they call him Olenius, and say that after him was named the Olenian rock in the land of Elis. Others say that Dameon, son of Phlius, who took part in the expedition of Heracles against Augeas and the Eleans, was killed along with his charger by Cteatus the son of Actor, and that man and horse were buried in the same tomb.
20.17
There is also a story that Pelops made here an empty mound in honor of Myrtilus, and sacrificed to him in an effort to calm the anger of the murdered man, naming the moundOr, “him.” Taraxippus (Frightener of horses) because the mares of Oenomaus were frightened by the trick of Myrtilus. Some say that it is Oenomaus himself who harms the racers in the course. I have also heard some attach the blame to Alcathus, the son of Porthaon. Killed by Oenomaus because he wooed Hippodameia, Alcathus, they say, here got his portion of earth; having been unsuccessful on the course, he is a spiteful and hostile deity to chariot-drivers.