Ku dhammee oraahdan soo socota: Waxay guul weyn ka gaadhay orodka waddooyinka. Tartanka nuska marathon-ka waxay ku tartantay tartankii 2001 iyo
2002 World Half Marathon Championships, waxaana uu kaalinta kow iyo tobnaad ka galay 2004 World Half Marathon Championships. Marconi wuxuu ku guuleystey Roma-Ostia Half Marathon sanadihii 2002 iyo 2003. Markii ugu horreysay ee ay ku tartanto tartanka marathon-ka waxay ku guuleysatay tartanka 2003 ee Rome City Marathon. Waxay ku dhameysatay 42aad dhacdadan 2003 World Championships, iyo labaad 2004 Milan Marathon. Sanadkii 2006, waxay ku dhammeysay kaalinta 26-aad tartankii ugu horreeyay ee orodka waddooyinka adduunka.