 In 2009 he was 2nd in the Summer Grand Prix in Courchevel.In 2011 he was third in a ski flying World Cup competition in Harrachov, when he also set his personal best, 211 m. In December 2011 Koudelka fell heavily, when he lost his binding while in the air.Koudelka tried to get up after the accident but passed out and was taken to hospital.