Kammala jumla mai zuwa: Ta halarci wasannin Pan American na 1991, 1995, 1999 da 2003 kuma ta lashe lambobin yabo takwas na wasannin Pan American. Wani mai halarta a shekarar 1990,
Wasannin Commonwealth na 1994 da 2002, Hughes ya lashe zinare a cikin gwajin lokaci (hanya, 2002), tagulla a tseren maki a kan velodrome (2002), da azurfa a tseren tseren tseren tsere na kilomita 50 (1994, tare da Alison Sydor, Anne Samplonius, da Lesley Tomlinson).