Andre De Grasse, Canada's top sprinter, joins a star-studded field at the Silesia Diamond League. Despite a quiet season, De Grasse aims to reclaim his top form. He faces top competitors like Oblique Seville and Kenny Bednarek.

The men's 110m hurdles feature world-record holder Ja'Kobe Tharp and reigning world champion Cordell Tinch. Four Americans have broken 13 seconds this season, setting up a potential world record showdown. The women's 100m includes Olympic and world champions Melissa Jefferson-Wooden and Sha'Carri Richardson. Read more culture coverage.

The women's 400m field is strong, with Olympic champion Marileidy Paulino leading. She remains undefeated this season but faces a deep field. Norway's Henrietta Jæger and Poland's Natalia Bukowiecka add to the competition. Ingebrigtsen's return to the 1,500m promises an exciting race. Related: Hodgkinson and Werro Set for Zurich Showdown in Diamond League.

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