 Anotanga kuzvisimbisa pachake pamwero mukuru wenyika muna 2013 uye akauya wechitatu mu1500 m paFrench Athletics Championships uye akaisa nguva yakanakisisa ye7: 51.37 maminitsi e3000 m. Akanga ari wechigumi pa2012 European Cross Country Championshipsuye akabatsira kuhwina menduru yegoridhe yechikwata chepasi pemakore 23. 