| Event: | Men's 50 kilometres walk |
| Win Label: | Winning time |
The final of the Men's 50 km Race Walking event at the 2003 Pan American Games took place on Friday August 8, 2003. Only five men finished the race.
| 3:36:39 | August 8, 2002 | ||||
| 3:47:55 | March 24, 1995 |  Mar del Plata, Argentina |
| Rank | Athlete | Time | |
|---|---|---|---|
| 1 | 4:05:02 | ||
| 2 | 4:07:37 | ||
| 3 | 4:12:14 | ||
| 4 | 4:24:42 | ||
| 5 | 4:25:50 | ||
| - | DNF | ||
| - | DNF | ||
| - | DNF | ||
| - | DSQ | ||
| - | DSQ |