Photos: Running of the bulls in Pamplona

A fallen participant reacts as bull passes by him during the seventh daily running of the bulls during the San Fermin festival in Pamplona, Spain, on July 13, 2015.

Fighting bulls run after revelers during the running of the bulls at the San Fermin festival in Pamplona, Spain, on July 12, 2015.

Two men wearing T-shirts depicting a bull and a U.S. flag take part in the sixth bull run of the San Fermin festival in Pamplona, Spain, on July 12, 2015.

A bull charges at a participant during the first bull run of the San Fermin festival in Pamplona, Spain, on July 7, 2015.

Revelers attempt to avoid a fighting calf inside Pamplona bullring during the second day of the San Fermin festival on July 7, 2015, in Pamplona, Spain.

Revelers attempt to avoid a fighting calf inside Pamplona bullring during the second day of the San Fermin festival on July 7, 2015, in Pamplona, Spain.

A wild cow jumps over participants at the Pamplona’s bullring after the first bull run of the San Fermin festival in Pamplona, Spain, on July 7, 2015.

Revelers celebrate during the launch of the ‘Chupinazo’ rocket, to celebrate the official opening of the 2015 San Fermin Fiestas, in Pamplona, northern Spain, Monday, July 6, 2015.

A reveler celebrates during the launch of the ‘Chupinazo’ rocket, to celebrate the official opening of the 2015 San Fermin Fiestas, in Pamplona, northern Spain, Monday, July 6, 2015.

Revelers open their mouths as they wait to cool off with water thrown from a balcony, while celebrating the official opening of the 2015 San Fermin Fiestas, in Pamplona, northern Spain, Monday, July 6, 2015.

Revelers helps a man to jump during the launch of the “Chupinazo” rocket, to celebrate the official opening of the 2015 San Fermin festival in Pamplona, Spain, Monday, July 6, 2015.

Revelers cool off with water thrown from a balcony during the launch of the ‘Chupinazo’ rocket, to celebrate the official opening of the 2015 San Fermin Fiestas, in Pamplona, northern Spain, Monday, July 6, 2015.

Revelers cool off with water thrown from a balcony to celebrate the official opening of the 2015 San Fermin fiestas in Pamplona, Spain, Monday, July 6, 2015

Revelers are sprayed with water as they celebrate during the launch of the ‘Chupinazo’ rocket, to celebrate the official opening of the 2015 San Fermin fiestas in Pamplona, Spain, Monday, July 6, 2015.

A reveler drinks wine from a shoe during the launch of the “Chupinazo” rocket, to celebrate the official opening of the 2015 San Fermin festival in Pamplona, Spain, Monday, July 6, 2015.

Revelers celebrate during the launch of the ‘Chupinazo’ rocket, to celebrate the official opening of the 2015 San Fermin Fiestas, in Pamplona, northern Spain, Monday, July 6, 2015.

Revelers celebrate during the launch of the ‘Chupinazo’ rocket, to celebrate the official opening of the 2015 San Fermin Fiestas, in Pamplona, northern Spain, Monday, July 6, 2015.

A woman ties a red scarf to a man during the ‘Chupinazo’ (start rocket) celebration that marks the kickoff at noon sharp of the San Fermin Festival, in front of the Town Hall of Pamplona, northern Spain, on July 6, 2015.

A music band performs during the ‘Chupinazo’ (start rocket) celebration that marks the kickoff at noon sharp of the San Fermin Festival, in front of the Town Hall of Pamplona, northern Spain, on July 6, 2015.

A music band performs during the ‘Chupinazo’ (start rocket) celebration that marks the kickoff at noon sharp of the San Fermin Festival, in front of the Town Hall of Pamplona, northern Spain, on July 6, 2015.

Revellers hold their red scarves as they celebrate the ‘Chupinazo’ (start rocket) to mark the kickoff at noon sharp of the San Fermin Festival, in front of the Town Hall of Pamplona, northern Spain, on July 6, 2015.

Revellers hold their red scarves as they celebrate the ‘Chupinazo’ (start rocket) to mark the kickoff at noon sharp of the San Fermin Festival, in front of the Town Hall of Pamplona, northern Spain, on July 6, 2015.

Revellers celebrate the ‘Chupinazo’ (start rocket) to mark the kickoff at noon sharp of the San Fermin Festival, in front of the Town Hall of Pamplona, northern Spain, on July 6, 2015.

Participants hold red scarves as they celebrate the ‘Chupinazo’ (start rocket) to mark the kickoff at noon sharp of the San Fermin Festival, in front of the Town Hall of Pamplona, northern Spain, on July 6, 2015.

A man is tossed during the ‘Chupinazo’ (start rocket) celebration that marks the kickoff at noon sharp of the San Fermin Festival, in front of the Town Hall of Pamplona, northern Spain, on July 6, 2015.

Revellers soak each other with wine as they enjoy before the launching of the ‘Chupinazo’ (start rocket) to mark the kickoff at noon sharp of the San Fermin Festival, in front of the Town Hall of Pamplona, northern Spain, on July 6, 2015.

Participants deploy an “Ikurrina” (Basque flag) as they hold red scarves during the ‘Chupinazo’ (start rocket) celebration to mark the kickoff at noon sharp of the San Fermin Festival, in front of the Town Hall of Pamplona, northern Spain, on July 6, 2015.

Revellers enjoy the atmosphere during the opening day or ‘Chupinazo’ of the San Fermin Running of the Bulls fiesta on July 6, 2015 in Pamplona, Spain.

Revellers enjoy the atmosphere during the opening day or ‘Chupinazo’ of the San Fermin Running of the Bulls fiesta on July 6, 2015 in Pamplona, Spain.

Revellers enjoy the atmosphere during the opening day or ‘Chupinazo’ of the San Fermin Running of the Bulls fiesta on July 6, 2015 in Pamplona, Spain.

Revellers hold up their red handkerchiefs during the opening day or ‘Chupinazo’ of the San Fermin Running of the Bulls fiesta on July 6, 2015 in Pamplona, Spain.