|“||We totally wasted them!||”|
–Owen, after they drove off Kronos' Army for a while.
Together with Chiron, Larry, and the rest of the centaurs, he fought against the Titan Army in the Battle of Manhattan. It is unknown if he survived the battle because when Percy Jackson exited the Empire State Building, all the Party Ponies were nowhere to be seen.
As he appeared in the Battle of Manhattan, he was described to be wearing a black leather jacket and an old WWII army helmet. As for being a centaur, he is quite similar to Chiron, having the bottom half of a horse, and the top half of a man.