| II South American Youth Championships in Athletics | |
| Size: | 200px |
| Host City: | Quito, Ecuador  |
| Dates: | November 8–11 |
| Stadium: | Estadio Atahualpa |
| Nations Participating: | 7 |
| Athletes Participating: | about 212 |
| Events: | 31 |
| Level: | Youth |
| Previous: | 1973 Comodoro Rivadavia |
| Next: | 1976 Santiago |
The 2nd South American Youth Championships in Athletics were held in Quito, Ecuador, at the Estadio Atahualpa between November 8–11, 1975.
Medal winners are published for boys and girls.Complete results can be found on the "World Junior Athletics History" website. All results are marked as "affected by altitude" (A), because the stadium in Quito is located at 2,780 metres above sea level.
| 100 metres | 10.6A | 10.8A | 10.8A | ||||
| 200 metres | 22.4A | 22.4A | 22.7A | ||||
| 400 metres | 50.3A | 50.5A | 50.9A | ||||
| 800 metres | 2:01.5A | 2:01.7A | 2:05.4A | ||||
| 1500 metres | 4:12.3A | 4:15.4A | 4:16.9A | ||||
| 1500 metres steeplechase | 4:39.6A | 4:42.9A | 4:46.5A | ||||
| 110 metres hurdles | 14.7A | 14.8A | 14.8A | ||||
| 300 metres hurdles | 39.7A | 39.9A | 40.2A | ||||
| High jump | 1.90A | 1.90A | 1.90A | ||||
| Pole vault | 3.80A | 3.70A | 3.60A | ||||
| Long jump | 6.70A | 6.32A | 6.27A | ||||
| Triple jump | 14.51A | 14.18A | 13.28A | ||||
| Shot put | 16.66A | 15.78A | 14.82A | ||||
| Discus throw | 47.52A | 46.36A | 43.60A | ||||
| Hammer throw | 54.92A | 54.80A | 53.60A | ||||
| Javelin throw | 54.42A | 52.10A | 50.12A | ||||
| Hexathlon | 3494A | 3423A | 3308A | ||||
| 4 × 100 metres relay | 42.6A | 42.8A | 43.1A | ||||
| 4 × 400 metres relay | 3:27.3A | 3:28.1A | 3:31.2A |
| 100 metres | 11.7A | 11.9A | 12.1A | ||||
| 200 metres | 24.1A | 24.5A | 24.5A | ||||
| 600 metres | 1:41.3A | 1:41.4A | 1:42.7A | ||||
| 80 metres hurdles | 12.1A | 12.3A | 12.6A | ||||
| High jump | 1.62A | 1.62A | 1.62A | ||||
| Long jump | 5.56A | 5.45A | 5.42A | ||||
| Shot put | 11.77A | 11.64A | 11.02A | ||||
| Discus throw | 36.16A | 35.82A | 35.80A | ||||
| Javelin throw | 37.12A | 36.76A | 35.26A | ||||
| Pentathlon | 3642A | 3443A | 3149A | ||||
| 4 × 100 metres relay | 47.9A | 48.1A | 48.4A | ||||
| 4 × 400 metres relay | 4:00.5A | 4:01.2A | 4:03.7A |
Detailed result lists can be found on the "World Junior Athletics History" website. An unofficial count yields the number of about 212 athletes from about 7 countries:
(39)
(41)
(33)
(35) (28)
Perú (29)