Marathon, Men
| Competition | 1965 South American Athletics Championships |
|---|---|
| Venue |
Rio de Janeiro
 BRA
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Ricardo Vidal |  CHI |
2-38:15 | ||
| 🥈 | Dorival da Silva | BRA |
2-38:23 | ||
| 🥉 | Domingo Amaisón |  ARG |
2-40:13 |