Twice world cross country champion Kiplimo's run was the greatest single improvement on the men's half marathon record, World Athletics stated on its website.
Sabastian Sawe wins the London Marathon in record time, while Tigst Assefa sets a new women's mark and Marcel Hug extends dominance.
A humanoid robot performing at a university dance event in China startled the crowd when it unexpectedly hugged a female student, prompting a debate about AI safety and autonomous behaviour.
A humanoid robot named 'Flash,' developed by Shenzhen Honor Smart Technology, achieved a record-breaking time of 50 minutes and 26 seconds in the Beijing E-Town half-marathon, surpassing the human world record in autonomous navigation.
Kenya's Sabastian Sawe made history by becoming the first person to run a marathon in under two hours at the London Marathon.
Jacob Kiplimo used a devastating late kick to win the Commonwealth Games men's 10,000 metres gold on Tuesday, stepping up in the absence of world champion Joshua Cheptegei to maintain Uganda's domination of the event.
Jamaican sprint queen Elaine Thompson-Herah romped to victory in the 200 metres and Uganda's Jacob Kiplimo held on to win the men's 5,000m to complete contrasting Commonwealth Games golden doubles at Alexander Stadium on Saturday.
Kenyan runner Agnes Ngetich became the first woman to run 10km in under 29 minutes.
Kenya's Kibiwott Kandie smashed the half marathon world record by 29 seconds on Sunday, becoming the first person to break 58 minutes at the Valencia Half Marathon.
Selemon Barega of Ethiopia won the men's 10,000 metres gold medal, the first of the Olympic athletics programme, on Friday, defeating world champion and world record holder Joshua Cheptegei of Uganda.
A three-way voting process will determine the finalists.
Hot favourite Caster Semenya qualified for the women's 800metres semi-finals at the Rio Olympics with supreme ease on Wednesday and will no doubt be braced for another wave of discussions about her gender should she go on to take the gold medal on Saturday.
Images from the World Athletics Championships on Sunday, Day 3, in Oregon.