Ku soo noqo tartankii qaaradda, waxay kaalinta labaad ka gashay tartanka 400-ka mitir ee shakhsiga ah iyo tartankii isugeynta ee
2011 Koonfurta Ameerika ee Ciyaaraha fudud. Waxay ku orodday 400 m shaqsi ahaan ugu wanaagsan 51.59 ilbiriqsi Cali ka dibna waxay gashay kaalinta shanaad tartanka 2011 CAC Championships. Xaaladaha sare ee ciyaaraha Pan American ee 2011 ee Guadalajara waxay u arkeen Padilla inuu ku ordayo shaqsi ahaan 51.76 ilbiriqsi oo kuleylka ah ka dibna ugu fiican 51.53 ilbiriqsi ee finalka <unk> waqti keenay iyada bilada dahabka waxayna ka dhigtay haweeneydii ugu horreysay ee Koonfurta Ameerika ee ku guuleysata 400 m Pan American title. Waxay sii waday inay sheegato laba billadood oo dheeri ah oo ku saabsan ciyaaraha fudud ee Kolombiya ciyaaraha, markii ugu horreysay waxay ka caawisay kooxda 4 × 100 m ee isku-xidhka bilada naxaasta ah, ka dibna waxay xireysaa 4 × 400 m ee isku-xidhka Kolombiya oo ah naxaas labaad iyo rikoorkii ugu dambeeyay ee Kolombiya ee 3:29.94 daqiiqo.