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.
The men's decathlon event of the athletics events at the 2011 Pan American Games was held the 24 and 25 of October at the Telmex Athletics Stadium. The defending Pan American Games champion is Maurice Smith of the Jamaica.
The men's 100 metres sprint competition of the athletics events at the 2011 Pan American Games took place between the 24 and 25 of October at the Telmex Athletics Stadium. The defending Pan American Games champion was Churandy Martina formerly of the Netherlands Antilles. However, he did not defend his title as he has switched allegiance to the Netherlands.
The men's long jump event of the athletics events at the 2011 Pan American Games was held between the 24 and 25 of October at the Telmex Athletics Stadium. The defending Pan American Games champion is Irving Saladino of the Panama.
The women's 100 metres sprint competition of the athletics events at the 2011 Pan American Games will take place between the 24 and 25 of October at the Telmex Athletics Stadium. The defending Pan American Games champion is Mikele Barber of the United States.
The men's hammer throw event of the athletics events at the 2011 Pan American Games was held on the 26 of October at the Telmex Athletics Stadium. The defending Pan American Games champion is James Steacy of Canada.
The women's long jump event of the athletics events at the 2011 Pan American Games was held the 26 of October at the Telmex Athletics Stadium. The defending Pan American Games champion is Maurren Maggi of the Brazil.
The women's heptathlon event of the athletics events at the 2011 Pan American Games was held the 25 and 26 of October at the Telmex Athletics Stadium. The defending Pan American Games champion is Jessica Zelinka of the Canada.
The women's 100 metres hurdles sprint competition of the athletics events at the 2011 Pan American Games took place between the 25 and 26 of October at the Telmex Athletics Stadium. The defending Pan American Games champion was Delloreen Ennis-London of Jamaica.
The women's 400 metres sprint competition of the athletics events at the 2011 Pan American Games will take place between the 24 and 26 of October at the Telmex Athletics Stadium. The defending Pan American Games champion is Ana Guevara of Mexico, who has since retired.
The men's triple jump event of the athletics events at the 2011 Pan American Games was held the 27 of October at the Telmex Athletics Stadium. The defending Pan American Games champion is Jadel Gregório of the Brazil.
The men's 200 metres sprint competition of the athletics events at the 2011 Pan American Games took place between the 26 and 27 of October at the Telmex Athletics Stadium. The defending Pan American Games champion is Brendan Christian of Antigua and Barbuda.
The men's 400 metres hurdles sprint competition of the athletics events at the 2011 Pan American Games took place between the 26 and 27 of October at the Telmex Athletics Stadium. The defending Pan American Games champion was Adam Kunkel of Canada.
The men's high jump event of the athletics events at the 2011 Pan American Games was held the 27 of October at the Telmex Athletics Stadium. The defending Pan American Games champion is Víctor Moya of the Cuba.
The women's javelin throw event of the athletics events at the 2011 Pan American Games was held the 27 of October at the Telmex Athletics Stadium. The defending Pan American Games champion is Osleidys Menéndez of the Cuba.
The women's 200 metres sprint competition of the athletics events at the 2011 Pan American Games took place between the 26 and 27 of October at the Telmex Athletics Stadium. The defending Pan American Games champion is Roxana Díaz of Cuba.
The men's 800 metres sprint competition of the athletics events at the 2011 Pan American Games took place between the 27 and 28 of October at the Telmex Athletics Stadium. The defending Pan American Games champion was Yeimer López of Cuba.
The women's discus throw event of the athletics events at the 2011 Pan American Games was held the 28 of October at the Telmex Athletics Stadium. The defending Pan American Games champion is Yarelys Barrios of the Cuba.
The men's 4 x 100 metres relay competition of the athletics events at the 2011 Pan American Games took place on the 27 and 28 October at the Telmex Athletics Stadium. The defending Pan American Games champion were Vicente de Lima, Rafael Ribeiro, Basílio de Moraes Júnior and Sandro Viana of Brazil.
The men's 4 × 400 metres relay competition of the athletics events at the 2011 Pan American Games took place on the 27 and 28 October at the Telmex Athletics Stadium. The defending Pan American Games champion were Andrae Williams, Avard Moncur, Michael Matheau and Chris Brown of Bahamas.
