Discus Throw, Men
| Competition | 1978 South American Games |
|---|---|
| Venue |
La Paz
 BOL
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Héctor Rivero |  ARG |
47.10 | ||
| 🥈 | José Alberto Vallejo | ARG |
46.76 | ||
| 🥉 | Eduardo Vieira |  CHI |
43.68 |
| Competition | 1978 South American Games |
|---|---|
| Venue |
La Paz
BOL
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Héctor Rivero | ARG |
47.10 | ||
| 🥈 | José Alberto Vallejo | ARG |
46.76 | ||
| 🥉 | Eduardo Vieira | CHI |
43.68 |