Ka kammala wannan magana: A Wasannin Olympics na 2012, Felix ya yi gasa a wasanni hudu: mita 100, mita 200,
4 × 100 mita relay, da kuma 4 × 400 mita relay, sanya na biyar a cikin mita 100 da lashe zinariya a cikin sauran uku, ta haka ne ya zama mace ta farko ta Amurka da ta lashe zinare uku a wasan motsa jiki a gasar Olympics tun lokacin da Florence Griffith-Joyner a gasar Olympics ta 1988. A wasan karshe na farko, wasan karshe na mita 100, ta kasance ta biyar tare da mafi kyawun sirri na 10.89 seconds. Wasannin karshe na mita 200, tseren da ta rasa sau biyu a wasannin Olympics na bazara na 2004 da 2008 zuwa abokin hamayyar Jamaica, Veronica Campbell-Brown, ya tabbatar da cewa ita ce ƙoƙari na uku da ta yi nasara yayin da ta ci nasara a cikin sakan 21.88, ta wuce filin da aka tara wanda ya hada da Campbell-Brown, 2012 Olympic 100 mita zinare Shelly-Ann Fraser-Pryce, 2012 Olympic 100 mita zinare Carmelita Jeter, da 2012 Olympic 400 mita zinare Sanya Richards-Ross. Felix ya tashi daga cikin gidaje tare da farawa mai ban mamaki kuma ya kasance daidai da 'yan wasan Jamaica da ke fitowa daga karkace kafin ya janye a cikin mita 50 na karshe don tabbatar da lambar zinare ta Olympics da aka daɗe ana jira. Shelly-Ann Fraser-Pryce ta lashe lambar azurfa kuma 'yar kasar Amurka Carmelita Jeter ta dauki lambar tagulla.