A runner gets gored by a bull on Estafeta street during the sixth running of the bulls of the San Fermin festival in Pamplona July 12, 2013. The runner, a 31-year-old man from Castellon, Spain, identified by local media as Diego Miralles, was gored three times. REUTERS/Susana Vera (SPAIN - Tags: ANIMALS SOCIETY TPX IMAGES OF THE DAY) FOR BEST QUALITY IMAGE ALSO SEE: GF2EA3J17GJ01 

An El Pilar fighting bull charges at runners on Estafeta street during the sixth running of the bulls of the San Fermin festival in Pamplona July 12, 2013. Four runners were gored in a run that lasted four minutes and fifty seven seconds, according to local media. REUTERS/Susana Vera (SPAIN - Tags: SOCIETY ANIMALS) 

A runner holds the horn of an El Pilar fighting bull after falling on Estafeta street, and before being gored by the same bull, during the sixth running of the bulls of the San Fermin festival in Pamplona July 12, 2013. Four runners were gored in a run that lasted four minutes and fifty seven seconds, according to local media. REUTERS/Susana Vera (SPAIN - Tags: SOCIETY ANIMALS) 

A runner gets tossed in the air by an El Pilar fighting bull after getting gored on Estafeta street during the sixth running of the bulls of the San Fermin festival in Pamplona July 12, 2013. Four runners were gored in a run that lasted four minutes and fifty seven seconds, according to local media. REUTERS/Susana Vera (SPAIN - Tags: SOCIETY ANIMALS) 

An El Pilar fighting bull gores a runner on Estafeta street during the sixth running of the bulls of the San Fermin festival in Pamplona July 12, 2013. Four runners were gored in a run that lasted four minutes and fifty seven seconds, according to local media. The runner, a 31-year-old man from Castellon, Spain, identified by local media as Diego Miralles, was gored three times. REUTERS/Susana Vera (SPAIN - Tags: ANIMALS SOCIETY TPX IMAGES OF THE DAY) 

A runner is gored by an El Pilar fighting bull on Estafeta street during the sixth running of the bulls of the San Fermin festival in Pamplona July 12, 2013. The runner, a 31-year-old man from Castellon, Spain, identified by local media as Diego Miralles, was gored three times. REUTERS/Susana Vera (SPAIN - Tags: ANIMALS SOCIETY TPX IMAGES OF THE DAY) 

A runner holds on to the horn of an El Pilar fighting bull, after being gored by it, on Estafeta street during the sixth running of the bulls of the San Fermin festival in Pamplona July 12, 2013. Four runners were gored in a run that lasted four minutes and fifty seven seconds, according to local media. REUTERS/Susana Vera (SPAIN - Tags: ANIMALS SOCIETY) 

An El Pilar fighting bull charges at a runner again after goring him on Estafeta street during the sixth running of the bulls of the San Fermin festival in Pamplona July 12, 2013. Four runners were gored in a run that lasted four minutes and fifty seven seconds, according to local media. The runner, a 31-year-old man from Castellon, Spain, identified by local media as Diego Miralles, was gored three times. REUTERS/Susana Vera (SPAIN - Tags: SOCIETY ANIMALS) 

An El Pilar fighting bull charges at a runner after goring him on Estafeta street during the sixth running of the bulls of the San Fermin festival in Pamplona July 12, 2013. Four runners were gored in a run that lasted four minutes and fifty seven seconds, according to local media. The runner, a 31-year-old man from Castellon, Spain, identified by local media as Diego Miralles, was gored three times. REUTERS/Susana Vera (SPAIN - Tags: ANIMALS SOCIETY) 

A runner is caught between the horns of an El Pilar fighting bull on Estafeta street after being gored by the same bull during the sixth running of the bulls of the San Fermin festival in Pamplona July 12, 2013. Four runners were gored in a run that lasted four minutes and fifty seven seconds, according to local media. The runner, a 31-year-old man from Castellon, Spain, identified by local media as Diego Miralles, was gored three times. REUTERS/Susana Vera (SPAIN - Tags: SOCIETY ANIMALS) 

An El Pilar fighting bull chases a runner after goring him on Estafeta street during the sixth running of the bulls of the San Fermin festival in Pamplona July 12, 2013. Four runners were gored in a run that lasted four minutes and fifty seven seconds, according to local media. The runner, a 31-year-old man from Castellon, Spain, identified by local media as Diego Miralles, was gored three times. REUTERS/Susana Vera (SPAIN - Tags: ANIMALS SOCIETY) 

An El Pilar fighting bull looks at runners helping out a fellow runner who was gored by it on Estafeta street during the sixth running of the bulls of the San Fermin festival in Pamplona July 12, 2013. Four runners were gored in a run that lasted four minutes and fifty seven seconds, according to local media. REUTERS/Susana Vera (SPAIN - Tags: ANIMALS SOCIETY) 

A runner who was gored by an El Pilar fighting bull is helped by police and a fellow runner to cross a barrier and receive medical treatment on Estafeta street, during the sixth running of the bulls of the San Fermin festival in Pamplona July 12, 2013. Four runners were gored in a run that lasted four minutes and fifty seven seconds, according to local media. The runner, a 31-year-old man from Castellon, Spain, identified by local media as Diego Miralles, was gored three times. REUTERS/Susana Vera (SPAIN - Tags: ANIMALS SOCIETY) 

An unidentified runner who was gored by an El Pilar fighting bull on Estafeta street is taken to hospital after the sixth running of the bulls of the San Fermin festival in Pamplona July 12, 2013. Four runners were gored in a run that lasted four minutes and fifty seven seconds, according to local media. REUTERS/Susana Vera (SPAIN - Tags: ANIMALS SOCIETY)