Sport
Athletics
South Africa to appeal IAAF's new female rules
Athletics South Africa have lodged an appeal with the Court of Arbitration for Sport to halt the implementation of new female classification rules by the IAAF.
Latest
Usain Bolt
Bolt's hopes of regaining ninth Olympic gold quashed by Carter ruling
Usain Bolt’s hopes of having his ninth Olympic gold medal restored are over after his former Jamaican teammate Nesta Carter failed in his appeal.
Running
Former Paralympian Milton to "keep running until I get to the end"
Michael Milton will compete in the 22 kilometre ultra trail event in Katoomba on Friday.
- by Mathew Stramandinoli
Chloe Esposito claims first World Cup win
Australia's reigning Olympic champion Chloe Esposito has claimed her first modern penthalon World Cup victory.
Health
From struggling to walk to an epic swim, bike and run
At 22, Angela Furneaux was told she couldn't run any more. This weekend she is doing her first ironman triathlon.
- by Garry Maddox
Kiprop denies doping after positive test report
Former Olympic and triple world 1500m champion says he will "prove he was clean" following British media reports that he had tested positive for EPO.
- by Mitch Phillips
IAAF legal expert resigns over new hyperandrogenism rule
A South African legal expert has resigned from the IAAF's disciplinary tribunal in protest at a new hyperandrogenism rule.
- by Mark Gleeson
Analysis
Olympics
Who wins in the hormone race?
The IAAF goes on a testosterone-fuelled re-write.
- by Greg Baum