| Event: | Men's marathon |
| Games: | 2011 |
| Venue: | Pan American Marathon circuit |
| Dates: | October 30 |
| Competitors: | 21 |
| Nations: | 14 |
| Win Label: | Winning time |
| Gold: | Solonei da Silva |
| Goldnoc: | BRA |
| Silver: | Diego Colorado |
| Silvernoc: | COL |
| Bronze: | Juan Carlos Cardona |
| Bronzenoc: | COL |
| Prev: | 2007 |
| Next: | 2015 |
The men's marathon competition of the athletics events at the 2011 Pan American Games took place on the 30 of October at the Pan American Marathon circuit.[1] The defending Pan American Games champion is Franck de Almeida of Brazil.
| World record | 2:03:38 | Berlin, Germany | September 25, 2011 | ||
| Pan American Games record | 2:12:43 | Caracas, Venezuela | August 28, 1983 |
This event did not require any qualification standard be met.[2]
| KEY: | bgcolor=ccffcc align=center | q | Fastest non-qualifiers | bgcolor=ccffcc align=center | Q | Qualified | NR | National record | PB | Personal best | SB | Seasonal best | DQ | Disqualified |
21 athletes from 14 countries competed.[3]
| Rank | Athlete | Nation | Time[4] | Notes | |
|---|---|---|---|---|---|
| Solonei da Silva | 2:16:37 | ||||
| Diego Colorado | 2:17:13 | PB | |||
| 2:18:20 | |||||
| 4 | Luis Rivera | 2:19:06 | SB | ||
| 5 | José Amado García | 2:20:27 | SB | ||
| 6 | Carlos Cordero | 2:20:49 | |||
| 7 | Constantino León | 2:21:18 | |||
| 8 | Patrick Rizzo | 2:21:58 | |||
| 9 | Jean da Silva | 2:22:41 | |||
| 10 | Tomas Luna | 2:23:47 | |||
| 11 | Alfredo Arévalo | 2:25:53 | |||
| 12 | Raul Manuel Pacheco | 2:27:39 | |||
| 13 | Franklin Tenorio | 2:28:25 | |||
| 14 | Ausberto Lucas | 2:31:30 | |||
| 15 | Henrry Jaen | 2:31:30 | |||
| 16 | Franklin Aduviri | 2:33:49 | |||
| 17 | Dimas Castro | 2:47:25 | |||
| 18 | Larryn Sanchez | 2:50:20 | |||
| 19 | Williams Sanchez | 3:07:25 | |||
| Jeffrey Eggleston | |||||
| Johnny Loria |