Two Americans and one Spaniard weren't able to outrun the bulls in Pamplona, Spain over the weekend.
According to Business Insider, the three were gored or stabbed by the bulls' horns. Five runners in total were hospitalized.
The three injuries were the most serious of the 50 reported injuries that came with the beginning of the nine-day festival.
A 46-year-old male from San Francisco, California, was stabbed in the neck while in the bullring.
Protesters also attended, highlighting the killing of nearly 50 bulls every year as part of the tradition.
