Pony Express Rodeo July 3-4 The Pony Express rodeo will take place on July 3-4 at the Gothenburg Rodeo Arena. There will be $1,000 in added money per event, except $500 per person in the mixed team roping competition during slack. Mixed team roping will feature a male and female roper, either performing as the header ...PLEASE LOG IN FOR PREMIUM CONTENT. Our website requires visitors to log in to view the best local news. Not yet a subscriber? Subscribe today!