 Nyora kupfuurira kweiyi ndima - 2011 yakaona Harrison achipfuura nepamusoro padanho repamusoro. Akakunda mumakwikwi ake ekutanga kuUCI Track World Cup muBeijing, achikunda omnium. Kuonekwa kwokutanga kwaHarrison paUCI World Track Championships kwakauya muna 2011, umo akakunda menduru yebronze sechikamu cheTeam Pursuit. Akasarudzwa mumutambo wokupedzisira pashure pokunge mutambi wenguva dzose Ed Clancy arwara. Harrison akapedzawo ari wechi11 mumutambo wacho. 