Running of the bulls famously at Stamford until 1837. The origin of this event comes from the need to transport the bulls from the fields outside the city, where they were bred, to the bullring, where they would be killed in the evening. During this "run", youngsters would jump among them to show off their bravado. In Pamplona and other places, the six bulls in the event are still those that will feature in the afternoon bullfight of the same day. Spanish tradition holds that bull-running began in northeastern Spain in the early 14th century. While transporting cattle in order to sell them at
San Fermín to have met his end by being dragged through the streets with angry bulls running after him, hence the tradition. The celebration of the festival has its origin in the combination of two different medieval events. Commercial secular fairs were held at the beginning of the summer. As cattle merchants came into town with their animals, eventually bullfighting came to be organized as a part of the tradition. Specifically, they were first documented in the 14th century. On the other hand, religious ceremonies honoring the saint were held on October 10. However, in 1591 they were transferred to July 7