Nyorai kupfuurira kweiyi ndima - Colman akakwikwidza paMakwikwi Enyika yeIPC Athletics mana. Muna 2002, akahwina menduru yebronze mumakwikwi eVarume e400 m T53. Muna 2006, akahwina menduru yebronze muVarume 800 m T53. Mumakwikwi e2011
, akahwina menduru yegoridhe mumakwikwi eVarume e800m T53 uye menduru yesirivheri mumakwikwi eVarume e400m T53. Pa2013 Championships muLyon, France, akahwina menduru dzebronze muVarume 800m uye 1500m T53 zviitiko. Akasarudzwa kukwikwidza pa2015 Championships muDoha asi akabva pamakwikwi.