Martin Lel joins the fray as well.
Former Los Angeles Marathon champion and 2:04 marathoner Markos Geneti of Ethiopia is also part of Sunday's star-studded field.
He won thie race n 2003 and 2007.
Olympic Marathon silver medalist Priscah Jeptoo prevails in women's race.
Check out these great shots from Lisbon!
Silas Sang, Martin Lel and Tariku Bekele highlight men's lineup.
Kenenisa Bekele's younger brother defeats the Kenyans in Brazil.
He is looking for his third victory.
The Olympic silver medalist thrilled to win Dodge Rock 'n' Roll San Diego Half Marathon.
Olympic champion says he has knee problems.