American champion Tyson Gay continued his impressive buildup to next month's World championships on Thursday by winning the 100 metres at Lausanne's Athletissima Diamond League meeting in 9.79 seconds.
Tyson Gay got a taste of the tough conditions the world's best sprinters may face at the Olympics next month while winning the 100 metres in 10.03 seconds at the London Diamond League meeting on Friday.
The members of the US men's 4x100 metres relay team that won silver at the 2012 Olympics have been stripped of their medals following the doping conviction of sprinter Tyson Gay.
Tyson Gay overcame Olympic bronze medallist Justin Gatlin's quicker start and sped to the year's fastest 100 metres, clocking 9.75 seconds at the US trials for the World championships on Friday.
American Tyson Gay and Jamaican Asafa Powell were among five other Jamaican athletics who tested positive just before the World Championships in Moscow. Rediff.com presents a flashback on sprinters who have been involved in doping scandals in the past 25 years.
Usain Bolt delivered one of the most astonishing performances ever seen in athletics when he scorched to world championship 100 metres gold in a mind-blowing 9.58 seconds on Sunday. That left defending champion Tyson Gay a distant second even though the American's time of 9.71 was the third-fastest ever. Asafa Powell of Jamaica was third in 9.84.
Tyson Gay and Asafa Powell raced through stifling Japanese temperatures to ease towards their much-anticipated 100m showdown.
Former world record holder Asafa Powell won his third consecutive 100 metres race of the season at the Monaco Grand Prix on Monday in his last major meeting before the Beijing Olympics starting next week. The Jamaican Commonwealth champion clocked 9.82 seconds, his best time this year. Only compatriot Usain Bolt, who took the world record from Powell on May 31, and American world champion Tyson Gay have run faster in 2008.
Tearful former double sprint world champion Tyson Gay said on Sunday he has tested positive for a substance he could not identify and is pulling out of next month's world championships in Moscow.
Tyson Gay's miserable Olympics continued on Thursday when he and U.S. team mate Darvis Patton contrived to drop the baton in their 4x100 metres relay heat.
With a wicker replica of Farah in his celebratory 'Mobot' pose overlooking the track, the London Games 10,000 and 5,000 metres champion kicked and pulled away from the field on the home straight, sending the stadium wild, to win in eight minutes 27.24 seconds.
Usain Bolt was made to look human by a combination of a Russian rainstorm and a fired-up Justin Gatlin on Sunday but the Jamaican superstar was still good enough to regain his world 100m title in a surging 9.77 seconds.
Jamaica's Asafa Powell has pulled out of Friday's 100 metres showdown with triple Olympic champion Usain Bolt and American Tyson Gay in Stockholm because of injuries, his management company said on Wednesday.
A year after athletics was at the heart of London 2012 the sport's biennial world championships is in danger of losing its lustre after a series of doping and injury withdrawals have robbed the Moscow event of much of its stardust.
The world championships 100 metres cast played their parts to perfection on Saturday as Usain Bolt and Tyson Gay took centre stage, backed up by a comedy cameo from Asafa Powell and Dwain Chambers as villain.
Usain Bolt summoned up just enough energy to get past Jamaican compatriot Asafa Powell at the line to win the 100 metres on Thursday at the third Diamond League meeting of the season which was dominated by Americans.
Jamaican 100 metres world record holder Asafa Powell has withdrawn from all competition until late June so he can recover from a pulled chest muscle, his manager told Reuters on Monday. His race with American world champion Tyson Gay is expected to be one of the highlights of the Olympic Games, which begin on August 8.
Triple Olympic and world champion Usain Bolt cruised to 200 metres victory in a Brussels Golden League meeting record on Friday while three athletes shared the final $1 million jackpot.
Triple Olympic champion Jamaican Usain Bolt cruised into the second round of the 200 metres at the world championships on Tuesday, 36 hours after shattering the 100m world record to win gold
The flying Jamaican took a massive 0.11 seconds off the previous record mark he ran to win the Olympic gold medal in Beijing one year ago to the day. That left defending champion Tyson Gay a distant second even though the American's time of 9.71 was the third-fastest ever. Asafa Powell of Jamaica was third in 9.84.
Usain Bolt and Tyson Gay safely negotiated the first heats of the 100 metres on Saturday but former world record holder Asafa Powell had a real scare on the opening day of the world athletics championships.
The Jamaican set the record of 9.74 seconds and then was back on the track some 90 minutes later to run 9.78 in the final.
Olympic champion Usain Bolt of Jamaica won the 100 metres at a Paris Golden League meeting on Friday in 9.79 seconds, recording his best time of the season despite a poor start in damp, chilly conditions.
Sprint legend Carl Lewis on Thursday waded through the Tyson Gay doping controversy, saying that the reigning Olympic 100m and 200m champion Usain Bolt has raised a legitimate issue but he should 'clean up his own country first' before talking about others.
Jamaica's former world 100 meters record holder Asafa Powell tested positive for a stimulant at last month's national championships, his agent said.
American Noah Lyles stormed to his third consecutive world 200 metres title on Friday to underline his status as the best in the business since Usain Bolt.
Trinidad and Tobago sprinter Kelly-Ann Baptiste, who won a world 100 metres bronze medal in 2011 and was a real prospect for Moscow, has tested positive for a banned substance, the Trinidad Express newspaper reported on Saturday.
Six-time Olympic gold medallist Usain Bolt won the men's 100m at the World Athletics Championships, breezing home in 9.78 seconds in Moscow on Sunday night. Justin Gatlin of the United States was second in 9.85 seconds while and Nesta Carter of Jamaica was third in 9.95.
Asafa Powell ran the fastest 100 meters in the world this year.
Five Jamaican athletes, including two Olympic medallists, tested positive for banned performance-enhancing drugs at last month's national championships, sources close to Jamaican athletics said.
Trinidad and Tobago athletics officials confirmed on Monday that Kelly-Ann Baptiste, who won a world 100 metres bronze medal in 2011, and fellow sprinter Semoy Hackett missed the Moscow world championships because of doping violations.
Usain Bolt secured a sweep of the three men's sprint titles for a third successive Olympics when Jamaica successfully defended their 4x100 meters relay title in 37.27 seconds on Friday.
Indian cricket team vice-captain Virat Kohli said doping in sport is simply not acceptable and called for the harshest possible punishment for those who bring disrepute to the game.
Mariya Kuchina won thewomen's high jump with a clearance of 2.01 metres on Saturday to become Russia's second gold medallist at this world championships. The 22-year-old from Moscow had a blemish-free card to that height, her lifetime best performance.
Usain Bolt completed yet another crushing sprint double on Saturday and hardly needed to extend himself to achieve it as he took his third successive world 200 metres title in the year's fastest time of 19.66 seconds - easing down.
Not even Usain Bolt could overcome a big American lead as the US men sprinted to a convincing victory over Jamaica in the 4x100 metres relay at the IAAF World Relays in Nassau on Saturday.
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.
Usain Bolt stretched, stifled a yawn and, almost apologetically, extracted his giant frame from his blocks before strolling through his heat as he began his bid for a third successive world 200 metres title on Friday.
Double Olympic champion Mo Farah won the 5,000 metres at the Diamond League meeting in Lausanne.