The field could also be boosted by last year 's winner , Jelena Prokopcuka of Latvia , and Catherine Ndereba of Kenya , who held the world record until Radcliffe broke it , running 2:15:25 in 2003 .
Catherine Ndereba /people/person/nationality Kenya
DT NN MD RB VB VBN IN JJ NN POS NN , NNP NNP IN NNP , CC NNP NNP IN NNP , WP VBD DT NN NN IN NNP VBD PRP , VBG CD IN CD .
Catherine Ndereba
PERSON
Kenya
LOCATION
/people/person/nationality