Rubuta ci gaba don wannan sakin layi - Soumaré ya wakilci Faransa a wasanni uku a gasar Olympics ta 2012 a London: 100m, 200m da 4 x 100m relay. Ta gama ta bakwai a wasan karshe na mita 200 a cikin lokaci na 22.63 seconds. Ta samu sa'a ta 11 mafi sauri a wasan kusa da na karshe na mita 100
kuma saboda haka bai cancanci zuwa wasan karshe ba. A zagaye na farko na zagaye na 4 x 100m relay, tawagarta ta yi watsi da musayar baton biyu na karshe kuma an cire shi don musayar baton waje.