Ka kammala wannan jumla: Ta fi samun nasara a tseren tsere. A cikin rabin marathon ta yi gasa a gasar zakarun duniya na rabin marathon na shekara ta 2001 da 2002, kuma ta gama ta goma sha ɗaya a
Gasar tseren rabin Marathon ta Duniya ta 2004. Marconi ya ci nasara a baya a Roma-Ostia Half Marathon a 2002 da 2003. A matsayin mai farawa a tseren marathon ta lashe gasar 2003 na Marathon na Rome City. Ta gama 42 a wannan taron a Gasar Cin Kofin Duniya ta 2003, kuma ta biyu a Marathon na Milan na 2004. A shekara ta 2006, ta gama a matsayi na 26 a gasar zakarun duniya ta farko.