Nyora kuenderera kweiyi ndima - Cheptai akatanga kuita chinzvimbo padanho repamusoro mumwaka wa2013, achitanga nemumhanyi-wechipiri kuCross Internacional de Itálica uye wechitatu kuCross Internacional Juan Muguerza. Nzvimbo yechipiri kuna Margaret Muriuki paKenya Cross Country Championships yakaunza kusarudzwa kwake kwechikwata chevakuru chenyika, uye akapedza chegumi pa2013 IAAF World Cross Country Championships
(kunyange hazvo iri yechishanu yakanakisisa pakati peboka reKenya rakakunda). Akakwikwidza paIAAF Diamond League track circuit kekutanga gore iroro uye akakwanisa kuita zvakanakisisa zvemaminitsi 8:56.20 uye 14:50.99 maminitsi e3000 m uye 5000 m.