Emma Coburn with fans at the IAAF World Indoor Tour meeting in Boston (© Organisers)
Welcome to our comprehensive lead-in coverage to the New Balance Indoor Grand Prix in Boston, the first meeting of the 2019 IAAF World Indoor Tour.
This page will be updated regularly throughout the day today and right up until the competition begins on Saturday, incorporating news gathered from our team on the ground in Boston and from IAAF, local organisers' and athletes' social media channels.
Updates: Parker Morse
