Track and Field News Wire

The following stories are the most recent transmissions from ESPN.com wire sources.

Tuesday, May 21, 2019

Olympic marathon silver medalist Kirwa positive for doping (AP, 3:21 PM ET)

Monday, May 20, 2019

Semenya to race in 3,000 in wake of new testosterone limits (AP, 6:05 PM ET)

Saturday, May 18, 2019

McLeod tearful after 4th straight victory at Shanghai (AP, 11:48 AM ET)