100 m, Men
| Competition | 1970 South American Athletics U20 Championships |
|---|---|
| Venue |
Cali
 COL
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Julio Escobar | COL |
10.9 | ||
| 🥈 | Augusto Marchinares |  PER |
11.0 | ||
| 🥉 | Abdalá Bucaram |  ECU |
11.0 |