Cravont Charleston surged past 2019 world champion Christian Coleman to win the men's 100m at the US athletics championships on Friday as Sha'Carri Richardson won the women's 100m to book her long anticipated World Championships berth.

US Athletic Championships: Cravont Charleston stuns former world champ Coleman for 100m title

World 100 metres champion Christian Coleman had his two-year ban for breaching anti-doping whereabouts rules reduced to 18 months by the Court of Arbitration for Sport (CAS) on Friday but will still be ineligible for the Tokyo Olympics.

World champion Coleman's ban reduced but will still miss Olympics

World champion sprinter Christian Coleman is set to miss next year's Tokyo Olympics after being banned from athletics for two years for anti-doping violations, the Athletics Integrity Unit (AIU) announced on Tuesday.

'Careless' Coleman set to miss Olympics after being handed two-year ban

Reigning world 100m champion Christian Coleman was provisionally suspended on Wednesday over a missed drugs test, putting him at risk of a two-year ban that would rule him out of next year's Tokyo Olympics.

World 100m champion Coleman suspended over missed drug test: AIU

The world's fastest marathon runner Eliud Kipchoge and world decathlon record holder Kevin Mayer are among five nominees for the IAAF's male athlete of the year, the federation announced on Tuesday.

World record holders Kipchoge and Mayer nominated for athlete of the year

The race would have been the 22-year-old's first individual outdoor competition after a superb indoor season in which he set the 60m world record and won the world championship