Mezue ahịrịokwu na-esonụ: O sonyere na 1991, 1995, 1999 na 2003 Pan American Games ma merie nrite asatọ nke Pan American Games. Onye sonyere na 1990,
Na 1994 na 2002 Commonwealth Games, Hughes meriri ọla edo na oge ikpe (okporo ụzọ, 2002), ọla nchara na ọsọ ọsọ na velodrome (2002), na ọlaọcha na oge ikpe 50 km (1994, ya na Alison Sydor, Anne Samplonius, na Lesley Tomlinson).