Bernard Lagat, Ebba Jungmark, and Kara Patterson open competition in Daegu Thursday...

DAEGU, Korea--Bernard Lagat, Ebba Jungmark and Kara Patterson (left/photo by Mike Scott) open competition as day six of the IAAF World Track & Field Championships gets underway Thursday morning at Daegu Stadium after a break from competition on the track and field.

Wednesday, the only competition was on the roads of Daegu, as Russia's Olga Kaniskina won her third straight women's 20 kilometer