The Roman triumph (triumphus) was a civil ceremony and religious rite of ancient Rome, held to publicly celebrate and sanctify the success of a military commander who had led Roman forces to victory in the service of the state or, in some historical traditions, one who had successfully completed a foreign war.
On the day of his triumph, the general wore a crown of laurel and an all-purple, gold-embroidered triumphal toga picta ("painted" toga), regalia that identified him as near-divine or near-kingly. In some accounts, his face was painted red, perhaps in imitation of Rome's highest and most powerful god, Jupiter. The general rode in a four-horse chariot through the streets of Rome in unarmed procession with his army, captives, and the spoils of his war. At Jupiter's temple on the Capitoline Hill, he offered sacrifice and the tokens of his victory to Jupiter.
In Republican tradition, only the Senate could grant a triumph. The origins and development of this honour are obscure: Roman historians themselves placed the first triumph in the mythic past. Republican morality required that the general conduct himself with dignified humility, as a mortal citizen who triumphed on behalf of Rome's Senate, people, and gods. Inevitably, the triumph offered the general extraordinary opportunities for self-publicity, besides its religious and military dimensions. Most triumphal celebrations included a range of popular games and entertainments for the Roman masses.
Most Roman festivals were calendar fixtures, tied to the worship of particular deities. While the triumphal procession culminated at Jupiter's temple on the far end of the Via Sacra (sacred road) in the Roman Forum, the procession itself, attendant feasting, and public games promoted the general's status and achievement. By the Late Republican era, triumphs were drawn out and extravagant, motivated by increasing competition among the military-political adventurers who ran Rome's nascent empire. Some triumphs were prolonged by several days of public games and entertainments. From the Principate onwards, the triumph reflected the Imperial order and the pre-eminence of the Imperial family. The triumph was consciously imitated by medieval and later states in the royal entry and other ceremonial events.