The mid-d and distance on Day 1 of London was fantastic. It featured big wins for Laura Muir and Hagos Gebrhiwet, another amazing performance by Norwegian wunderkind Jakob Ingebrigtsen, and disaster for Nijel Amos. Plus a Canadian record in the women's 1500.
Plus hear from Karsten Warholm, Andre De Grasse, Omar McLeod, and Dina Asher-Smith.