Armand Duplantis, the pole vault star, claimed the inaugural title at the World Athletics Ultimate Championship. Despite not setting a new world record, he secured $150,000 from the $10m prize pot. The event featured innovative elements like a black infield and augmented reality displays.

Duplantis performed his official song live at the stadium, written and recorded by him. The competition saw global stars like Jakob Ingebrigtsen and Yaroslava Mahuchikh win events. Great Britain's athletes, including Keely Hodgkinson, aim for victory in upcoming events. Read more racing coverage.

The three-day format and striking arena design marked a new direction for athletics. The mixed 4x100m relay saw the US team win, while Jazmin Sawyers finished second in the women's long jump. Hodgkinson secured a place in the women's 800m final, setting a fast time. Related: New Championship Offers Athletes $10m Prize Fund and Innovative Features.

This original Runner World brief is based on reporting from BBC Sport Athletics. Visit the source for its complete reporting, context and any later corrections.