Dafne Schippers' Olympic disappointment turned into a nightmare as she took responsibility for a botched relay handover that cost her a chance for redemption at the Rio Games.
Rio-bound world champion Adam Peaty gave Britain their first swimming gold of the European aquatics championships on Tuesday with the fastest time of the year in the 100 metres breaststroke.
Olympic sprint champion Usain Bolt received treatment for "slight discomfort" in his hamstring following his 100 metres victory in Saturday's Cayman Invitational, his coach Glen Mills said on Monday.
It is difficult to predict who among the Indians will reach the final
After two decisive defeats at the hands of Usain Bolt in the space of five days, Justin Gatlin is showing the strain.
Veteran American sprinter Justin Gatlin fended off the challenge of a host of Japanese hopes when he won the men's 100 metres at the Golden Grand Prix in Kawasaki on Sunday, crossing the line first in 10.28 seconds.
It's a big day for India today as medals will be few good ties away from the athletes at the Commonwealth Games on Sunday.
Images from Day 9 of the 2010 Delhi Commonwealth Games.
Reaction to Gatlin's win and Bolt's surprise defeat:
A night after becoming the first swimmer to go under the 'Magic 57' mark in the men's 100 metres breaststroke, Peaty cruised to his third straight gold in the event, though his time -- 57.14 -- was off his world record of 56.88 set in Sunday's semis.
'Athletes are always entitled to freedom of speech and when we detect that something is wrong and there's cheating, then why shouldn't we have a voice?'
Neeraj Chopra broke his own meet record while Sable set a new national record time of 8 minutes 20.20 seconds to win the 3000m steeplechase
The thick haze that has blanketed parts of Southeast Asia is threatening to disrupt this weekend's World Cup swimming meet in Singapore, with officials considering cancelling the two-day event if the air quality worsens further.
American Justin Gatlin felt the full force of the crowd's ire on Sunday and scowled back in response before finishing second to Usain Bolt in the Olympic 100metres final to miss his shot at becoming the oldest man to win the event at age 34.
Usain Bolt has already started his preparations for next year's Rio Games and has sent a warning to his competitors.
'For years we train for the Olympics and when we are this close, how can we stop training?'
The runners who have lost to Usain Bolt for the past dozen years showered the Jamaican superstar with praise on Friday, after he completed his historic "triple-triple" in what he has said will be his final Olympics.
There was plenty of other Track & Field action that demanded our attention and we've given them their due. So scroll down to view some of the best images that went into making this World Championships a memorable one...
'I've just done everything I wanted to do in the sport'
Images from Saturday's proceedings at the World Athletics Championships in Doha.
Usain Bolt answered questions over his fitness ahead of the world championships with a season's best of 9.87 seconds in the 100 metres with a workmanlike performance at the London Anniversary Games on Friday.
Summary of sports events and persons who made news on Tuesday
Usain Bolt returns to centre stage on Saturday and it seems only a catastrophic injury can prevent the Jamaican world record holder from securing a third successive world 200m title and completing another brilliant sprint double.
Allyson Felix became the first woman to collect five athletics gold medals.
Jobless Manjit pipped pre-race favourite and national record holder Jinson Johson to take the gold in 1:46.15
Summary of sports events and persons who made news on Tuesday
The 22-year-old Anas clocked 45.32 sec under hot and humid conditions at the Jawaharlal Nehru Stadium. He also qualified for the World Championships to be held in London in August. The entry standard for the World Championships stands at 45.50secs.
Centenarian sprinter Man Kaur, who has featured among the nominees for the prestigious 'Laureus World Best Sporting Moment of the Year 2017' Award, has sought the support of countrymen and sports enthusiasts around the world to vote for here in a global online poll.
Tyson Gay and Asafa Powell raced through stifling Japanese temperatures to ease towards their much-anticipated 100m showdown.
'The people booing need to read the reports. He has never committed a crime'
Jamaica's Asafa Powell beat compatriot and world record holder Usain Bolt in the men's 100 metres at a Grand Prix meeting on Tuesday.
The two fastest 100 metres sprinters, Usain Bolt and Asafa Powell, could race in Jamaica later this month.
China has lost an opportunity to witness something inspirational by denying visa to the 101-year old sprinter Man Kaur, who wanted to compete at the Asian Masters Athletics Championships, says her son Gurdev Singh.
Mehuli Ghosh's effort will, however, not be considered as a world record, as the South Asian Games' results are not recognised by the international body (ISSF) for the purpose of records.
India's schedule for Thursday, the sixth day of competition at the Asian Games, in Incheon.
American sprinter Justin Gatlin won this third successive Rome Golden Gala 100 metres.
It was exactly 25 years when Mohammad Azharuddin-led India got the better of Sri Lanka in the final to win their fourth Asia Cup title, at the Sharjah Cricket Stadium, on April 14, 1995.
Ace discus thrower Vikas Gowda clinched the first gold for India as the home team won three medals on the second day to make their presence felt in the 20th Asian Athletics Championships, in Pune on Thursday.
The 27-year-old Annu sent the iron spear to a distance of 62.43m in her second round throw, bettering her earlier national record of 62.34m, which she achieved in March, to book a place for Tuesday's final.
Usain Bolt once again produced his best when it mattered most to retain his 100 metres world title and reassert his status as the number one sprinter on the planet at a rocking Bird's Nest Stadium on Sunday night.