ABC News' Ines De La Cuetara takes us to Pamplona, Spain, as she talks to bull runners about why the partake in the infamous Running of the Bulls each morning at the centuries-old San Fermín festival.

Tens of thousands of revelers celebrated Pamplona’s annual San Fermín bull-running festival in northern Spain. The highlight ...

Every year, thousands of people line the medieval streets of Pamplona to witness the centuries-old tradition of running with ...

Chaos marked the final day of Spain's San Fermin festival as eight people were injured during the last bull run in Pamplona. Bulls from the La Palmosilla ranch charged through the city’s narrow ...

Revelers run alongside Miura's fighting bulls during the last running of the bulls at the San Fermín festival in Pamplona, ...

Four people were injured as the last day of the infamous Pamplona San Fermín bull run took place on Monday after eight days ...

Video. Four people were injured on Monday during the final bull run of this year’s San Fermín festival in Pamplona, northern Spain.

Chaos marked the final day of Spain's San Fermin festival as eight people were injured during the last bull run in Pamplona. Bulls from the La Palmosilla ranch charged through the city’s narrow ...