Rubuta ci gaba don wannan sakin layi - Babbar fitowarta ta farko a 2011 ita ce a Gasar Cin Kofin Duniya ta Duniya
kuma ta zo ta 31 a duka. Mafi kyawunta ya zo ne a 2011 Prague Marathon, inda lokacinta na awa 2:34:47 ya kawo ta a matsayi na biyar. Kalmer ya yi tsere a tseren marathon a Gasar Cin Kofin Duniya ta 2011 a Wasanni kuma ya gama a matsayi na 31 tare da lokacin awa 2:38:16. Gasar Marathon ta Mata ta Yokohama a watan Nuwamba ta ga ta ci gaba da inganta lokutanta yayin da ta nutse a karkashin sa'o'i biyu da rabi, ta zo ta biyar a cikin awa 2:29:59. Ta kasance mai saurin motsa jiki a Nagoya Women's Marathon a watan Maris na 2012 kuma ta jagoranci matan zuwa rabin hanya tare da ta biyu mafi kyau a kowane lokaci don nesa. An ci nasara a kan wannan nesa a Biyu Oceans Half Marathon. Ta lashe rabin Marathon na Gifu a cikin rikodin hanya a watan Mayu. Bayan da aka zaba ta a tawagar Afirka ta Kudu, ta kasance ta 35 a gasar tseren mata na Olympics.