He had been suspended since 2009.
The South African race sold out in record time
Research shows that over-hydration can actually slow you down.
Though it's called a "marathon," Comrades is actually 90 kilometers.
Treatment may be contributing to back condition.
South African star succumbs to undisclosed back injury.
Recent back troubles may keep reigning 800-meter world champion Caster Semenya out of next week's Commonwealth Games, says her coach,
Reigning world champion returns to site of last year’s record-setting performance. Caster Semenya says she wants to put the past year
The South African had not competed since her 2009 world championship. Reigning 800m world champion Caster Semenya of South Africa has
Nurgalieva wins for second time. Written By: David Monti with Riël Hauman (c) 2010 Race Results Weekly, all rights reserved Mabuthile