Running of the Bulls (San Fermin)

The Running of the Bulls (encierro) is the centrepiece of the San Fermin festival in Pamplona, held each July 7-14, where six fighting bulls are released through 825 metres of cobblestone streets, pursued by thousands of white-clad runners in an eight-minute dash—10% faster than the average bull run's duration. Made famous by Hemingway's 1926 novel 'The Sun Also Rises', the festival draws over 1 million visitors annually, 15% more than #2 FC Barcelona's match-day attendance. The tradition dates back to the 14th century and remains controversial, with 200 injuries reported per year—20% higher than the average extreme sport event. Despite this, 90% of participants return the next year.