Which one of the following international celebrated rodeos is incorrectly matched with a host state?

All my life I have passed the Ellensburg Rodeo on the way to visit relatives in Yakima Valley, from the booster seat to the back seat and on through to driving there myself. Only now did I learn that it's one of the "old rodeos," going back to 1923 and among the top ten in the nation. Their website says that the finale of the National championships takes place at Ellensburg. Grand prize: currently in excess of $400,000!