john mcginn scored his first career hat—trick, while lawrence shankland and stuart findlay marked their. there's a new world record in the women's marathon, after kenya's brigid kosgei eclipsed the previous record by 81 seconds. she stormed to victory in the chicago marathon to blow away paula radcliffe's record, which has stood for 16 years. radcliffe was on hand to congratulate the kenyan as she crossed the finish line. iam i am feeling good, and i was happy. because i was not expecting to run like this. but today i run my best time, which i could not ever run, and then i was happy again. the men's marathon was won by kenya's lawrence cherono but it was a disappointing day for mo farah as he failed to defend his title. after a difficult build up to the race, with questions about the integrity of his former coach alberto salazar, farah was way off the pace, finishing in eighth place — his slowest marathon by more than a minute. simone biles has become the most succesful gymnast in world championship history, winning her 24th and 25th medals today. both of them gold, too, with victory o