Grant Fisher of the United States smashed the World indoor 5,000 meters record at the Boston University David Hemery Valentine Invitational on Friday, just a week after setting the Indoor 3,000 meters record.
American Grant Fisher smashed the World indoor 3,000 metres record at the Millrose Games in New York on Saturday, in a thrilling duel with Olympic 1,500 meters champion Cole Hocker.
American Josh Hoey stormed to a new men's 800m short track world record in Boston.
Jamaican Oblique Seville left Olympic champion Noah Lyles trailing in his wake to win the Lausanne Diamond League 100 metres in Lausanne on Wednesday.
Kenya's Faith Kipyegon fell short in her attempt to become the first woman to run a mile in under four minutes on Thursday
Olympic gold medalist Masai Russell set an American record in the 100m hurdles at the Grand Slam Track meet in Miami on Friday, breaking the tape in 12.17 seconds for the second-fastest time ever recorded in the event.
Norwegian hurdling great Karsten Warholm destroyed his own world best time in the rarely run 300 metres hurdles at the Oslo Diamond League meeting on Thursday.
The United States team broke their own world record in the 4x400 mixed relay in the opening heats at the Paris Olympics on Friday
Lyles and Hassan bookend fabulous Paris programme
American Masai Russell won the Olympic 100 metres hurdles title in a blanket finish on Saturday.
The Italian and Japanese battled shoulder-to-shoulder as the leading pair in the final 4km, but the Italian coped well with the pressure and accelerated in the final 300m to seal the gold medal.
Images from the World Athletics Championships on Sunday, Day 3, in Oregon.