These take place from 7 to 15 August. The celebrations are usually organised by Los Mayorales, or a group consisting of the young people who turn 18 that year. They are in charge of making sure everyone enjoys the celebrations as much as possible. Events include traditional fairs, bull running, heifer events, the release of the bull and the toro embolado, which is where a bull with flaming material attached to its horns chases people through the streets.