Welcome to our comprehensive lead-in coverage to the IAAF/Trinidad Alfonso World Half Marathon Championships Valencia 2018, the 23rd edition of these championships set for tomorrow, 24 March.

This page will be updated regularly throughout the day today and right up until race time tomorrow --that's 17:05 local (GMT+1) for the start of the women's race-- incorporating news gathered from our correspondents on the ground in Valencia and from IAAF, local organisers' and athletes' social media channels.

In short, a one-stop shop for all things Valencia 2018.

To get up to speed, first check out main men's and women's race previews and feel free to share it on social media.

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