Hellen Obiri targeting three titles in a row at Boston Marathon
Hellen Obiri is gunning for a third consecutive title at this year’s Boston Marathon but will be up against fierce competition. The double world 5000m champion, who also secured the bronze medal in last summer’s Olympic marathon, has clocked 2:21:38 – her current personal best– and 2:22:27 in her two wins in the US city.