The Ethiopians aren't competing against each other.
Both the men's and women's fields are well represented by the East African nation.
19-year-old holds off rival Agnes Chebet Tirop at the finish.
Kenyans and Ethiopians led the way.
Sisson gets U.S. high school 5,000-meter record with sixth-place finish. Written by: Chris Lotsbom (c) 2010 Race Results Weekly, all rights
Bekele, Bolt, Richards-Ross all out of the series’ season-opener. Written by: Mario Fraioli With a whole host of big names set to