Bull 13 People 0

A bull that broke from the pack seriously gored two American brothers, catching one on each of its horns during the running of the bulls festival in Pamplona, where both were recovering Friday in the hospital.

Lawrence and Michael Lenahan were gored simultaneously by the bull, which also injured 11 other people Thursday. It was the worst day for injuries in the nine-day festival.

"I started yelling at my brother to show him I was bleeding everywhere but he showed me he was bleeding everywhere," said Lawrence Lenahan, a 26-year-old Air Force captain from Hermosa Beach, Calif., in a telephone interview from his hospital bed.

He was gored in the buttocks, while Michael Lenahan, 23, of Philadelphia, was injured in his leg and was recovering well from surgery at the same hospital.

Michael Lenahan had recently overcome testicular cancer that had spread to his abdomen and the brothers were celebrating.

"He decided he wanted to live life to the fullest. He said 'Once a year I'll do something exciting.' And he did," their father, Larry Lenahan of Westlake, Ohio, told WEWS-TV in Cleveland.

The brothers had watched one bull run before taking part. Thursday's run - the sixth day of the festival - was their first.

The pack of six 1,300-pound bulls and six steers - intended to keep the bulls running in a single pack - disintegrated shortly after the animals set off on the course through the narrow, cobblestone streets of Pamplona.

The run lasted 6 minutes, 9 seconds, compared with the usual length of 2 minutes because one bull separated - the most dangerous thing that can happen.

The San Fermin festival in Pamplona, renowned for its all-night street parties, dates back to 1591. It gained worldwide fame in Ernest Hemingway's 1926 novel "The Sun Also Rises."

Since records began being kept in 1924, 13 people have been killed in the runs. The last fatality, a 22-year-old American, occurred in 1995.