Bolt answers critics with season's best

Jamaica’s Usain Bolt celebrates winning the mens 100m final. Photograph: Jamie McDonald/Getty Images Usain Bolt answered questions over his fitness ahead of the world championships with a......

Gatlin storms to 9.74 seconds 100m lifetime best

Race winner Justin Gatlin of the United States embraces Femi Ogunode of Qatar after the Men's 100m during the Doha IAAF Diamond League. Photograph: Francois Nel/Getty Images Justin Gatlin blasted......

Meet the man who ran 2015's fastest 100 metres

Asafa Powell of Jamaica. Photograph: Phil Noble /Reuters Asafa Powell ran the fastest 100 meters in the world this year when he clocked a blazing 9.84 seconds at the Jamaica International......