Julio René Martínez Achievements Achievements

| Year_ | Competition | Venue | Position_ | Event | Notes_ |
|---|---|---|---|---|---|
| 1997 | World Championships | Athens, Greece | DSQ | 20 km |  |
| 1997 | Central American Games | San Pedro Sula, Honduras | 1st | 20 km | 1:35:45 |
| 1998 | Ibero-American Championships | Lisbon, Portugal | 2nd | 20 km | 1:26:25 |
| 1998 | Central American and Caribbean Games | Maracaibo, Venezuela | 3rd | 20 km | 1:25:31 |
| 1999 | Pan American Games | Winnipeg, Canada | 4th | 20 km | 1:20:58 |
| 1999 | World Championships | Seville, Spain | DSQ | 20 km |  |
| 2000 | Olympic Games | Sydney, Australia | 43rd | 20 km | 1:31:47 |
| 2001 | Central American and Caribbean Championships | Guatemala City, Guatemala | 3rd | 20 km | 1:29:47 A |
| 2001 | Central American Games | Ciudad de Guatemala, Guatemala | 2nd | 20 km | 1:27:53 A |
| 2002 | Ibero-American Championships | Ciudad de Guatemala, Guatemala | 2nd | 20,000 m | 1:24:31 |