Pedzisa mutsara unotevera: Vail akatanga kudzidziswa gore rakapoteredza mugore rake rokutanga paCentennial High School. Akazoenda kuOklahoma State University uko kwaaive mutungamiri we2009 NCAA Cross Country National Championship timu. Achangopedza kudzidza kuOklahoma State, Vail akasaina chibvumirano neBrooks Sports. Vail akapinda mumakwikwi eOlympic muna 2012, kwaakanga ari pamusoro. Vail akanga ariwo muAmerica akapedza zviri nani muNew York Marathon ya2013, uye pa
2014 London Marathon, kwaakapedza ari wechi10 mu2' 10" 57, zvaakabudirira zvikuru.