[PAR] [TLE] Athletics at the 2011 Pan American Games [SEP] Athletics competitions at the 2011 Pan American Games in Guadalajara was held from October 23 to October 30 at the newly built Telmex Athletics Stadium.  The racewalking and marathon events were held on the temporary Guadalajara Circuit and Route and the Pan American Marathon circuit respectively.  The sport of athletics is split into distinct sets of events: track and field events, road running events, and racewalking events. [PAR] [TLE] Román Gastaldi [SEP] 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.
[PAR] [TLE] Athletics at the 2011 Pan American Games [ SEP ] Athletics competitions at the 2011 Pan American Games in Guadalajara was held from October 23 to October 30 at the newly built Telmex Athletics Stadium . The racewalking and marathon events were held on the temporary Guadalajara Circuit and Route and the Pan American Marathon circuit respectively . The sport of athletics is split into distinct sets of events : track and field events , road running events , and racewalking events . [PAR] [TLE] Román Gastaldi [ SEP ] 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 .
What were the dates of the Pan American Games in which Roman Gastaldi competed two years prior to competing in the World Championships in Moscow?
What were the dates of the Pan American Games in which Roman Gastaldi competed two years prior to competing in the World Championships in Moscow ?
October 23 to October 30
October 23 to October 30