Gizon,
It does seem like that. But just about every time a foreigner is gored, it is usually due to the fact the person didn't do any research on the run or went in drunk or didn't find a safe place to watch and fell in the run.
This is something where you need to respect the bulls and the festival itself.
I thank all the Basque people who allow non spaniards to participate in this. The Spanish people shine in this wonderful festival.