Maribelcy Peña

{{Infobox sportsperson

| name = Maribelcy Peña

| full_name = Maribelcy Peña Lucumí

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| birth_date = {{birth date and age|1967|06|2|df=yes}}

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| nationality =

| sport = Athletics

| event = 400 metres hurdles

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Maribelcy Peña Lucumí (born 2 June 1967) is a retired Colombian athlete who specialised in the 400 metres hurdles.{{iaaf name|14263950}} She won multiple medals at the regional level.

International competitions

{{AchievementTable\|Event=yes}}
colspan=6\|Representing {{COL}}
1985 \|Bolivarian Games \|Cuenca, Ecuador \|bgcolor=gold\|1st \|4 × 100 m relay \|47.89
rowspan=4\|1989 \|rowspan=2\|Bolivarian Games \|rowspan=2\|Maracaibo, Venezuela \|bgcolor=gold\|1st \|400 m hurdles \|61.21
bgcolor=gold\|1st \|4 × 400 m relay \|3:44.42
rowspan=2\|South American Championships \|rowspan=2\|Medellín, Colombia \|bgcolor=silver\|2nd \|400 m hurdles \|60.30
bgcolor=gold\|1st \|4 × 400 m relay \|3:37.0
rowspan=3\|1990 \|Ibero-American Championships \|Manaus, Brazil \|7th \|400 m hurdles \|61.82
rowspan=2\|Central American and Caribbean Games \|rowspan=2\|Ponce, Puerto Rico \|bgcolor=silver\|2nd \|400 m hurdles \|59.06
bgcolor=silver\|2nd \|4 × 100 m relay \|45.29
rowspan=4\|1991 \|rowspan=2\|South American Championships \|rowspan=2\|Manaus, Brazil \|bgcolor=silver\|2nd \|400 m hurdles \|57.23
bgcolor=silver\|2nd \|4 × 400 m relay \|3:36.56
rowspan=2\|Pan American Games \|rowspan=2\|Havana, Cuba \|7th \|400 m hurdles \|59.14
4th \|4 × 400 m relay \|3:31.39
rowspan=2\|1992 \|rowspan=2\|Ibero-American Championships \|rowspan=2\|Seville, Spain \|5th \|400 m hurdles \|59.67
bgcolor=cc9966\|3rd \|4 × 100 m relay \|45.54
rowspan=5\|1993 \|rowspan=2\|Bolivarian Games \|rowspan=2\|Cochabamba, Bolivia \|bgcolor=silver\|2nd \|400 m hurdles \|60.11
bgcolor=gold\|1st \|4 × 400 m relay \|3:42.41
Central American and Caribbean Championships \|Cali, Colombia \|bgcolor=cc9966\|3rd \|4 × 400 m relay \|3:34.29
rowspan=2\|Central American and Caribbean Games \|rowspan=2\|Ponce, Puerto Rico \|bgcolor=silver\|2nd \|400 m hurdles \|58.68
bgcolor=silver\|2nd \|4 × 400 m relay \|3:36.82

colspan=6|Representing {{COL}}

1985

|Bolivarian Games

|Cuenca, Ecuador

|bgcolor=gold|1st

|4 × 100 m relay

|47.89

rowspan=4|1989

|rowspan=2|Bolivarian Games

|rowspan=2|Maracaibo, Venezuela

|bgcolor=gold|1st

|400 m hurdles