Gustavo Hernando Aguirre (born 8 April 1977 in Buenos AiresSports-Reference profile) is a retired Argentine athlete who specialised in the 400 metres. He competed at the 2000 Summer Olympics failing to qualify for the second round.

His 400 metres personal best of 46.18, set in 1999, is the standing national record. His 800 metres personal best is 1:47.23, set in 2007.

Competition record Representing 1992South American Youth ChampionshipsSantiago, Chile1st400 m49.991st800 m1:57.271994South American Junior ChampionshipsSanta Fe, Argentina4th400 m49.462nd relay3:17.93Ibero-American ChampionshipsMar del Plata, Argentina5th relay3:10.511995Pan American GamesMar del Plata, Argentina16th (h)400 m48.84Pan American Junior ChampionshipsSantiago, Chile8th (h)400 m49.23South American Junior ChampionshipsSantiago, Chile2nd400 m48.193rd relay3:16.631996South American Junior ChampionshipsBucaramanga, Colombia1st400 m48.33rd800 m1:52.43rd relay41.45th relay3:20.5World Junior ChampionshipsSydney, Australia34th (h)400 m48.461997South American ChampionshipsMar del Plata, Argentina3rd400 m47.524th4x400 m relay3:10.331998Ibero-American ChampionshipsLisbon, Portugal8th800 m1:53.521999South American ChampionshipsBogotá, Colombia4th800 m1:51.213rd relay3:08.532000Ibero-American ChampionshipsRio de Janeiro, Brazil3rd400 m46.693rd relay3:12.45Olympic GamesSydney, Australia58th (h)400 m47.032001South American ChampionshipsManaus, Brazil4th400 m46.933rd relay3:13.882005South American ChampionshipsCali, Colombia3rd400 m46.433rd relay3:08.612006South American ChampionshipsTunja, Colombia5th400 m47.863rd relay40.474th relay3:12.342007Pan American GamesRio de Janeiro, Brazil7th800 m1:47.232008Ibero-American ChampionshipsIquique, Chile11th (h)800 m1:53.51

References