The Professional Bull Riders (PBR) Pendleton Whiskey Velocity Tour kicked off Friday at the American Bank Center with riders coming from all over the world.
Only 10 out of the 46 riders were able to stay on the bull for the full eight seconds.
The two-night event will wrap up Saturday with the championship round and that will lead into the Buc Days rodeo next week, also at the American Bank Center.
You can see the results from the PBR event here on their site.