At the Austrian Schoolchildren's Ski Jumping Championships in 2008 in Villach , Keil surprisingly came third after she had only started ski jumping two and a half years earlier. On January 10, 2009, she made her debut in the Continental Cup in Schonach in the Black Forest and finished in 35th place. A week later, in Baiersbronn , she won Continental Cup points for the first time in 21st place. At the Junior World Championships in Štrbské Pleso , Keil finished 25th. Shortly afterwards, she achieved her best result of the season in 14th place in Notodden . In the summer of 2009, however, it remained without a point. In the 2009/10 season , Keil started regularly in the Continental Cup for the first time. At the Junior World Championships in Hinterzarten , Keil took 20th place. Her best result this season was a 17th place in Zakopane . In the 2010/11 season , she regularly scored points for the first time. At the Nordic Junior World Ski Championships in 2011 in Otepää , Keil was 10th. In Ramsau , she achieved her best result in the Continental Cup with 9th place. On December 3, 2011, she made her debut in the World Cup in Lillehammer , finished 28th and won three World Cup points at the first World Cup. In the further course of the season she came only in Val di Fiemme , Hinzenbach and Ljubno in the second round and finished 39th in the overall World Cup. At the Nordic Junior World Ski Championships 2012 in Erzurum , she jumped 26th in the individual and eighth in the team. In the 2012/13 Alpine Cup season, she just barely jumped past the podium in Einsiedeln with fourth place.