20 km, Men
| Competition | 1949 South American Athletics Championships |
|---|---|
| Venue |
Lima
 PER
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Delfo Cabrera |  ARG |
1-06:52 | ||
| 🥈 | Óscar Moreira |  URU |
1-07:02 | ||
| 🥉 | Eusebio Guiñez | ARG |
1-09:11 |