Kammala jumla mai zuwa: Bayan fara aikinsa a Japan, Barsoton ya fito a matsayin matashin dan wasa a 2013 ta hanyar zama na biyu ga Ronald Kwemoi a gwajin kasa da kasa. An zabi shi ne a tawagar matasa a gasar
2013 IAAF World Cross Country Championships kuma ya sami lambar azurfa a cikin tseren mutum da tseren ƙungiya, bayan da ya gama tseren ƙawancen ƙawancen ƙawancen ƙawancen ƙawancen Hagos Gebrhiwet. Bayan da ya zama na biyu a bayan Bedan Karoki a Gasar Cin Kofin Kasa ta Kenya, ya jagoranci Kenya zuwa lashe lambobin yabo a Gasar Cin Kofin Kasa ta Afirka ta 2014, inda ya lashe tseren tare da abokan wasansa Kipruto Kangogo, Rono Cherop da Solomon Kirwa Yego da suka kammala na hudu. Ya kuma tabbatar da kansa a waccan shekarar tare da mafi kyawun mita 10,000 na minti 27:20.74, wanda ya ƙare shekara ta biyar a jerin sunayen duniya.