There are more uses for "Gladiators" 1. Gladiators is progressive metalcore band from Lancaster, Pennsylvania, USA. Lancaster is a cultural hub located amongst five major U.S. cities known for bringing audiences together in the vibrant music scene exclusive to the region. GLADIATORS work tirelessly to set themselves apart and establish a new frontier in the genre of metal. They bring a fresh perspective and direction to a scene that has developed a specific sound.