Ouédraogo finished sixth in the 4 x 100 metres relay at the 2004 Summer Olympics with teammates Katleen De Caluwé, Lien Huyghebaert and Kim Gevaert. Ouédraogo also won the bronze medal at the 2005 Summer Universiade. At the 2007 World Championships she won a bronze medal in the 4x100 m relay with teammates Olivia Borlée, Hanna Mariën and Kim Gevaert, setting another national record.