Román Gastaldi competed at the 2011 events that were held at what Guadalajara stadium?
Román Gastaldi Román Andrés Gastaldi (born 25 September 1989 in Devoto, Córdoba) is an Argentine decathlete. He competed at the 2011 Pan American Games in Guadalajara, Mexico and 2013 World Championships in Moscow, Russia.
2011 USA Outdoor Track and Field Championships The 2011 USA Outdoor Track and Field Championships were held at Hayward Field in Eugene, Oregon. Organised by USA Track and Field, the four-day competition took place from June 23–26 and served as the national championships in track and field for the United States. The results determined qualification for the American team at the 2011 World Championships in Athletics, to be held in Daegu.