Running of the bulls into the turn at Estafeta ("la curva"), resulting in the installation of anti-slip surfacing, and now most of the bulls negotiate the turn onto Estafeta and are often ahead of the steers. This has resulted in a quicker run. Runners are not permitted in the first 50 meters of the encierro, which is an uphill grade where the bulls are much faster. Every year, between 50 and 100 people are injured during the run. Not all of the injuries require taking the patients to the hospital: in 2013, 50 people were taken by ambulance to Pamplona's hospital, with this number
Running of the bulls (normally in August). Compared to encierros, animals are not directed to any bullring. These festivities are normally organized by the youngsters of the village, as a way for showing their courage and ability with the bull. Some sources consider this tradition a masculine initiation rite to adulthood. Numerous bull-running events happen in France in the region around Sommières, in accordance with the Camargues tradition, in which no bulls are intentionally injured or killed. For instance, in Calvisson, the annual event takes place around 20 July over a period of five days. There are four events: the , in which at