Thankfully, people are JUST walking away with a few scrapes here and there.
The bulls run with six steer, who keep them in line and in a group.
The Spainards were not seriously injured and they join one American and two Brits on the injured list.
It has been three years since the last death during the Running of the Bulls, a youngster from Madrid named Daniel Jimeno.
Jimeno was gored in the neck when he tried to slide feet first under a fence. He almost made it.
The festival has four more days to go so hopefully everyone makes it through the festivities!
[Image via AP Images.]