Whakakiia te rerenga e whai ake nei: I te tau 2005, ko Dobson te kaihauturu i te US Championships i te 5000 mita. Na tenei i tohu ai ia mo te 2005 World Championships in Athletics i reira i te 5000 mita a nga taane i mutu ia i te 10th i tana werawera kaore i eke. I whakataetae hoki a Dobson i te
2005 IAAF World Cross Country Championships i roto i te whakataetae a nga tangata pakeke i mutu i te 61st.