Rubuta ci gaba don wannan sakin layi - Ta fara gasar cin kofin duniya a watan Oktoba 2009 a Sölden, amma an kore ta. Hakanan ya faru a tsere biyu a Åre a tsakiyar Disamba 2009, kafin ta tattara maki na farko na gasar cin kofin duniya tare da matsayi na 28 a cikin babban hadadden taron a Val-d'Isère. Ta yi gasa a Gasar Cin Kofin Duniya ta 2011 da 2013
Ka yi haƙuri. A gasar tseren kankara ta duniya ta 2011 a Garmisch-Partenkirchen, Smiseth Sejersted ta kafa mafi saurin lokaci a horo na biyu na saukowa amma a lokacin babban taron ta rasa ski daya kuma ba ta iya gama karatun ba. Koyaya ta kuma sami kyakkyawan sakamako na Gasar Zakarun Duniya a wannan shekarar, ta gama ta goma a gasar da aka haɗu. A Wasannin Olympics na hunturu na 2014 a Sochi, Rasha, ta gama na shida a cikin saukowa. Sakamakonta mafi kyau a gasar cin kofin duniya ta FIS Alpine Ski Cup sun kasance wurare biyu na biyar waɗanda aka samu a cikin gangara a Lenzerheide a watan Maris na 2011 da Val-d'Isère a watan Disamba na 2013. Ta dauki jimillar taken kasa 16 tsakanin 2007 da 2014, gami da biyar a cikin gangara, hudu a cikin Super-G, hudu a hade, biyu a cikin babban slalom da daya a cikin slalom: a 2011 ta lashe duka taken biyar a cikin shekara guda.