 Nyora kupfuurira kweiyi ndima - Chikumbiro cheChicago cheMitambo yeOlympic uye yeParalympics ya2016yakanga isingabudiriri, yakatanga kuzivikanwa neInternational Olympic Committee IOC musi waSeptember 14, 2007. IOC yakasarudza mana emaguta manomwe akakumbiraMadrid, Spain; Tokyo, Japan; Rio de Janeiro, Brazil; uye Chicago, United States; pamusoro peBaku, Azerbaijan; Doha, Qatar; uye Prague, Czech Republicmusi waJune 4, 2008, panguva yemusangano muAthens, Greece. Ikoku kwakateverwa negadziriro yokubhidha yakasimba iyo yakaguma nesarudzo yeRio de Janeiro paChikamu che 121 cheIOC muCopenhagen, Denmark, pana October 2, 2009. 