Ashton Eaton and Brianne Theisen-Eaton, athletics' best-known couple, are not letting widespread concerns about the Zika virus stand in the way of a bid for unprecedented double gold medals at the Rio Olympics.
Jamaica's Usain Bolt roared into Olympic history, capturing an unprecedented third consecutive 100 metres with a time of 9.81 seconds on Sunday to confirm his place in the greatest athletes.
American Ashton Eaton won his second straight Olympic decathlon gold medal on Thursday, extending his reign in a sport whose champion earns the title of the world's greatest athlete.
World record holder David Rudisha of Kenya and Ethiopia's defending champion Mohammed Aman cruised through the heats for the 800 metres on a hot and humid opening morning at the world athletics championships in Beijing on Saturday.
New world 10,000 metres champion Mo Farah brushed the sleep from his eyes and forced his tired legs around 15 laps of the track to qualify for the 5,000 final on a sunny Tuesday morning at the Luzhniki in Moscow.
Usain Bolt returns to the site of his first global triumph this week for a world championships showdown with a convicted dope cheat that has ramifications for athletics beyond just establishing who is the fastest man in the world.
Ten days of athletics competition at the Rio Olympics begin on Friday. Check out the 10 events not to miss at the Olympic Stadium.