The First Eastbrook Races were a series of races held at Eastbrook Raceway on 4E:148. The festivities were hosted by Acey and her archpriest HyperSilence. It was the inaugural event for Eastbrook, having been constructed by Eris only days prior. The festivities drew twenty-five people, the largest attendance for any such gathering in the Fourth Era. They consisted of a donkey and mule race, a pig race, and a horse race. Fireworks were distributed to everyone prior to the races.