Pedzisa mutsara unotevera:
2010 Central American uye Caribbean Junior Championships uye 2010 CARIFTA Games, pamwe nemenduru ina neBahamas mu4 × 100 metres relay uye 4 × 400 metres relay. Miller-Uibo ane makore gumi nematanhatu akazova wekutanga Bahamian kuve 400 m shasha pa2010 World Junior Championships muAthletics uye mukadzi mudiki kukunda chiitiko ichi. Akakunda menduru yegoridhe munguva ye52.52 achiramba Margaret Etim uyo akapedza wechipiri mu53.05 (iyi ndiyo yaive nguva inononoka kukunda munhoroondo yechiitiko ichi).