The Wanda Diamond League returns to China on Saturday 16 May for the Yangtze River Delta Athletics Diamond Gala in Keqiao, the third edition of the meeting since the series rebooted its Chinese leg in 2024 and its first as the 2026 series opener for several major event groups. The headline draw is Karsten Warholm, the reigning Diamond League overall champion, who has confirmed he will open his title defence in Keqiao with the men's 300 metres hurdles — a non-Diamond Discipline rotated into the programme by the meeting organisers, who hosted Warholm to a world-leading 47.28 over the standard 400 metres hurdles distance at the same venue last year.

The 300 metres hurdles is one of three off-distance events that meeting organisers have leaned on more heavily since 2024 to differentiate the Asian leg from the European calendar. Beyond Warholm's race, the men's programme also includes the long jump, triple jump, 110 metres hurdles, 800 metres, 5000 metres, javelin and discus, with the 5000 a likely venue for an early-season time trial from Yomif Kejelcha six days after his 1:59:41 men's marathon at London. The women's programme runs the 200, 400, 1500, 5000, 100 metres hurdles, 3000 metres steeplechase, long jump and shot put.

For the women's distance fields the headline is the 5000 metres, where reigning Diamond League champion Beatrice Chebet is scheduled alongside the Ethiopian trio of Gudaf Tsegay, Ejgayehu Taye and Medina Eisa, with Faith Kipyegon a late-confirmed entrant after a Friday change to her schedule. The 1500 metres is built around Diribe Welteji, Birke Haylom and Australia's Jessica Hull, while the steeplechase trades on the Bahrain–Kenya rivalry between Winfred Yavi and the Kenyan duo of Faith Cherotich and Beatrice Chepkoech. American depth is unusually thin at this meeting compared to last year, with most of Team USA's Diamond League regulars sitting out the Asian leg in favour of a Mt SAC and Drake-led domestic build.

The men's 800 metres is the meeting's other distance highlight. Marco Arop, fresh from a sub-1:43 indoor build, is scheduled with Emmanuel Wanyonyi, Djamel Sedjati and Bryce Hoppel — the same four-name top tier that produced the 2024 Olympic final and three of the four sub-1:42 performances of 2025. The men's 5000 lines up Kejelcha against Selemon Barega, Joshua Cheptegei and Berihu Aregawi, with the Ethiopian Athletics Federation electing to use Keqiao as a fitness check ahead of the World Athletics Ultimate Championship season selection deadline at the end of June.

Live coverage in the United Kingdom is on TNT Sports from 11:00 BST on Saturday 16 May, with the meeting expected to run for two hours and twenty minutes. The Yangtze River Delta venue uses the same eight-lane Mondotrack surface that produced two world leads in 2025; the Keqiao stop is followed in the season's Chinese leg by the Xiamen Diamond League the following weekend on 23 May, where Warholm has also confirmed his entry. With the Doha leg pushed to June owing to security disruption in West Asia, Keqiao is now the de facto opener of the 2026 outdoor season for several event groups, increasing the importance of an opening result for athletes seeking automatic Final qualification later in August.