The Pamplona bull run takes place at 8am every morning from 7th to 14th July. Runners must be in the running area by 7.30am. The actual run stretches from the corral at Santo Domingo where the bulls are kept, to the bullring where they will fight that same afternoon. The length of the run is 825 metres and the average time of the run from start to finish is about three minutes. The streets through the old town which make up the bull run are walled off so the bulls can't escape. Each day six fighting bulls run the route as well as two herds of bullocks.
The tension builds as the release of the bulls approaches and at 8am on the dot a rocket is fired to confirm that the gate has been opened at the Santo Domingo corral. Runners dressed in white with a red hankerchief around their necks pray to San Fermin then a second rocket announces that the bulls have left. The bulls and the runners then proceed along the route.