| Athletics |
1961 South American Athletics U20 Championships |
Santa Fé |
 ARG |
400 m Hurdles, Men |
🥉 |
 CHI |
|
| Athletics |
1962 South American Athletics U20 Championships |
Lima |
 PER |
400 m, Men |
🥈 |
CHI |
|
| Athletics |
1962 South American Athletics U20 Championships |
Lima |
PER |
400 m Hurdles, Men |
🥇 |
CHI |
|
| Athletics |
1962 South American Athletics U20 Championships |
Lima |
PER |
4 x 100 m Relay, Men |
🥈 |
CHI |
|
| Athletics |
1964 South American Athletics U20 Championships |
Santiago |
CHI |
400 m Hurdles, Men |
🥈 |
CHI |
|
| Athletics |
1966 South American Athletics U20 Championships |
Montevideo |
 URU |
400 m Hurdles, Men |
🥇 |
CHI |
|
| Athletics |
1967 South American Athletics Championships |
Buenos Aires |
ARG |
400 m Hurdles, Men |
🥇 |
CHI |
|
| Athletics |
1969 South American Athletics Championships |
Quito |
 ECU |
400 m Hurdles, Men |
🥉 |
CHI |
|
| Athletics |
1969 South American Athletics Championships |
Quito |
ECU |
4 x 100 m Relay, Men |
🥉 |
CHI |
|
| Athletics |
1974 South American Athletics Championships |
Santiago |
CHI |
400 m Hurdles, Men |
🥉 |
CHI |
|
| Athletics |
1975 South American Athletics Championships |
Rio de Janeiro |
 BRA |
4 x 400 m Relay, Men |
🥉 |
CHI |
|