1918 South American Athletics Championships
| Host City | Buenos Aires |
|---|---|
| Country |  ARG |
| Held | 24 – 26 May 1918 |
| Competitors | 31 |
| Countries | 3 |
Unofficial
Events
| Event | Gender | Held | Status | Competitors | Countries |
|---|---|---|---|---|---|
| 100 m | Men | — | Medal | 3 | 2 |
| 200 m | Men | — | Medal | 3 | 3 |
| 400 m | Men | — | Medal | 3 | 3 |
| 800 m | Men | — | Medal | 3 | 3 |
| 1 mile | Men | — | Medal | 3 | 2 |
| Marathon | Men | — | Medal | 3 | 1 |
| 200 m Hurdles | Men | — | Medal | 3 | 2 |
| 400 m Hurdles | Men | — | Medal | 3 | 1 |
| 4 x 400 m Relay | Men | — | Medal | 0 | 3 |
| High Jump Standing | Men | — | Medal | 3 | 1 |
| High Jump | Men | — | Medal | 3 | 2 |
| Pole Vault | Men | — | Medal | 3 | 2 |
| Long Jump standing | Men | — | Medal | 3 | 1 |
| Long Jump | Men | — | Medal | 3 | 2 |
| Shot Put | Men | — | Medal | 3 | 2 |
| Discus Throw | Men | — | Medal | 3 | 2 |
| Hammer Throw | Men | — | Medal | 3 | 2 |
Medal table
| Pos | Country | 🥇 Gold | 🥈 Silver | 🥉 Bronze | Total | |
|---|---|---|---|---|---|---|
| 1 | Chile |  CHI |
11 | 6 | 7 | 24 |
| 2 | Argentina | ARG |
5 | 9 | 5 | 19 |
| 3 | Uruguay |  URU |
2 | 1 | 5 | 8 |