Heptathlon, Men
| Competition | 1966 South American Athletics U20 Championships |
|---|---|
| Venue |
Montevideo
 URU
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Valdir Barbanti |  BRA |
3711 | ||
| 🥈 | Werner Klotzer |  CHI |
3521 | ||
| 🥉 | Kenji Kido | BRA |
3521 |