Sowa akamiririra Poland kumitambo yeOlympic yeZhizha ya2008 muBeijing, kwaakakwikwidza mumakwikwi emarathon evarume
, pamwe chete nomugariri wake Henryk Szost. Akabudirira kupedza nhangemutange iri panzvimbo makumi mashanu nemana nemasekondi gumi nemashanu pamberi peTanzania Samson Ramadhani, aine nguva ye2:24:48.