Hexathlon, Men
| Competition | 1978 South American Athletics U18 Championships |
|---|---|
| Venue |
Montevideo
 URU
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Norberto Aimé |  ARG |
4048 | ||
| 🥈 | Ronaldo Alcáraz |  BRA |
4023 | ||
| 🥉 | Adolfo Marín |  PAR |
3834 |