Marco Antonio Vilca Gonzales (born 2 December 2000) is a Peruvian middle-distance runner specialising in the 800 metres. He has won several medals at continental level.
His twin sister Sheyla Vilca is also a runner.
International competitions Representing 2016South American U18 ChampionshipsConcordia, Argentina2nd800 m1:58.372017World U18 ChampionshipsNairobi, Kenya9th (h)800 m1:51.95Pan American U20 ChampionshipsTrujillo, Peru5th800 m1:53.002018South American GamesCochabamba, Bolivia8th400 m48.044th800 m1:52.03World U20 ChampionshipsTampere, Finland21st (h)800 m1:50.47Ibero-American ChampionshipsTrujillo, Peru4th800 m1:49.823rd4 × 400 m relay3:15.59South American U23 ChampionshipsCuenca, Ecuador2nd800 m1:50.525th4 × 100 m relay42.522019South American ChampionshipsLima, Peru3rd800 m1:48.06South American U20 ChampionshipsCali, Colombia3rd400 m47.411st800 m1:48.86Pan American U20 ChampionshipsSan José, Costa Rica9th (h)800 m1:52.63Pan American GamesLima, Peru5th800 m1:47.652020South American Indoor ChampionshipsCochabamba, Bolivia2nd400 m47.84 2nd800 m1:54.11 2021South American U23 ChampionshipsGuayaquil, Ecuador4th800 m1:49.492022Bolivarian GamesValledupar, Colombia3rd800 m1:48.77South American U23 ChampionshipsCascavel, Brazil3rd800 m1:49.696th4 × 400 m relay3:18.742023Pan American GamesSantiago, Chile14th (h)800 m1:49.552024South American Indoor ChampionshipsCochabamba, Bolivia3rd800 m1:55.04Ibero-American ChampionshipsCuiabá, Brazil4th800 m1:46.39 5th4 × 400 m relay3:15.942025South American Indoor ChampionshipsCochabamba, Bolivia3rd (h)400 m48.3112nd800 m1:51.01South American ChampionshipsMar del Plata, Argentina3rd800 m1:50.936th4 × 400 m relay3:14.26Bolivarian GamesLima, Peru4 × 400 m relayDNF2026South American Indoor ChampionshipsCochabamba, Bolivia3rd800 m1:49.95Ibero-American ChampionshipsLima, Peru 12th (h)800 m 1:48.579th4 × 400 m relay 3:13.71South American GamesSanta Fe, Argentina6th800 m1:48.71 1Did not start in the final
Personal bests Outdoor 400 metres – 46.76 (Lima 2025) 800 metres – 1:46.39 (Cuiabá 2024)
References