Letesenbet Gidey now has a gold medal to go with her 2 world records as she won a super tight women's 10,000m where the top three were separated by .13. But should she have been DQd? Plus all three American women advanced in the steeple and Karsten Warholm showed he's healthy. In the 110h, Devon Allen returned to action as Grant Holloway ran fast but Daneil Roberts bombed out.

No amount of money or technology makes breaking a world record easy and Friday night proved it at Pre as Francine Niyonsaba, Letesenbet Gidey and Joshua Cheptegei all came up short.