<prompt> Pedzisa mutsara unotevera: Akakunda menduru yegoridhe pa2007 European Cup uye akachengetedza zita rake pa2007 European Athletics U23 Championships nehupenyu hwakanakisisa hwe9: 39.40. Akaita kuonekwa kwake kwekutanga kwepasi rose kwePoland pa2007 World Championships muAthletics gare gare gore iroro, achibviswa muchikamu chekupisa. Muna Zvita, akahwina menduru dzebronze dzega uye dzechikwata mumakwikwi epasi pemakore makumi maviri nematatu pa  <response>: 2007 European Cross Country Championships. Akamirira Poland pa2008 Beijing Olimpiki, asi zvakare akakundikana kufambira mberi kupfuura kupisa kweiyo steeplechase. Mushure mokunge anyora nguva itsva yakanakisisa yevanhu ye9:26.93 mumatambudziko, Kowalska akasvika pakupedzisira yake yekutanga yepasi rose yepamusoro pa2009 World Championships muAtletics uye akapedza panzvimbo yegumi nembiri. Akasarudzwa kumhanya pa2009 IAAF World Athletics Final uye akapedza ari wechisere. 