lydia campbell reports. this is the face of determination and then elation. a global medal for nearly a decade. this was the race of her life, and approaching the final 200 metres, it was no longer a question of whether she would medal, it was a question of which one. past sifan hassan and in the second, but unable to chase down kenya's faith kipyegon, muir crossed the line with the silver medal.— the silver medal. laura muir, smashing _ the silver medal. laura muir, smashing her _ the silver medal. laura muir, smashing her personal- the silver medal. laura muir, smashing her personal best. | the silver medal. laura muir, i smashing her personal best. it's been so long and i've been fourth, fifth, _ been so long and i've been fourth, fifth, sixth. — been so long and i've been fourth, fifth, sixth, seventh, every year since _ fifth, sixth, seventh, every year since 2015, _ fifth, sixth, seventh, every year since 2015, and it'sjust like, with everything — since 2015, and it'sjust like, with everything last year, that's been postponed, not knowing what is going