Half Marathon, Men
| Competition | 1956 South American Athletics Championships |
|---|---|
| Venue |
Santiago
 CHI
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Osvaldo Suárez |  ARG |
1-08:54 | ||
| 🥈 | Walter Lemos | ARG |
1-09:00 | ||
| 🥉 | Juan Silva | CHI |
1-10:31 |