Organisers of the Bank of America Chicago Marathon have announced that two-time Olympic medallist Galen Rupp and Jordan Hasay will lead a deep field of US contenders at the IAAF Gold Label Road Race on 8 October.

Two-time world champion Edna Kiplagat and relative unknown Geoffrey Kirui were crowned champions today at the 121st running of the Boston Marathon, the first double win for Kenya in five years. Each won this IAAF Gold Label Road Race with a single devastating move at strategic points in the race which their competition could not answer. Kiplagat ran 2:21:52, and Kirui 2:09:37.

The 2008 World Junior bronze medallist Jordan Hasay won her fifth national title on Saturday (26) at the 2010 USA Junior Outdoor Track &amp; Field Championships at Drake Stadium in Des Moines, Iowa.<BR></P>