Pamplona, Spain ? Six massive bulls charged down Pamplona’s people-clogged streets Saturday, tossing aside those unfortunate enough to get in their way during the world’s most famous planned rampage: the festival of San Fermin.

The second run of eight at the festival came one day after an American man, Ray Ducharme, was thrown Friday and left partially paralyzed during an event in the Plaza de Toros that followed the bull run. He remained in serious condition Saturday, said Jose Mari Colomo, spokesman for the Pamplona City council.

No one was gored Saturday despite the huge weekend crowd of daredevils sprinting along the 825-yard route, and just a few people suffered bumps or bruises, Colomo said.