 Akashanda naJesse Lumsden pakutanga kwemwaka wa2012 uye vaviri vacho vakahwina menduru yavo yekutanga yeWorld Cup pamwechete mumutambo wevarume vaviri musi waFebruary 3, 2012. Kwaiva kukunda kwaRush kwechipiri mumutambo wevarume vaviri uye menduru yake yechisere mubasa rake paWorld Cup circuit. Rush akabva avaka kubudirira kwake naLumsden kuhwina menduru yesirivheri pa2012 World Championships. Ikoko, pasinei nokurwisana nehutachiona hwemudumbu pamakwikwi ake maviri ekupedzisira, sezvo akanga ari wechipiri kuburikidza nemakwikwi maviri okutanga; akazopedzisira asvika naSteven Holcomb achimusundira kune sirivha ne 1100 yechipiri. Muna 2013 vaviri vaviri veRush naLumsden vakahwina mukombe weWorld Cup wevarume vaviri bobsleigh. 