High jumpers Erika Kinsey and Nicola McDermot ahead of the Prefontaine Classic in Stanford
Welcome to our comprehensive coverage of the Prefontaine Classic in Stanford, the seventh stop of the IAAF Diamond League's tenth season.
This page will be updated regularly throughout the day today and right up until the competition begins tomorrow, incorporating news gathered from our correspondents on the ground here in Stanford and from IAAF, local organisers' and athletes' social media channels. In short, a one-stop shop for all things Stanford Diamond League.
Updates by Brian Russell and Bob Ramsak
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