Day 2 of the Brussels Diamond League Final promises intense competition with world-record holders and Olympic champions. Marileidy Paulino of the Dominican Republic leads the women’s 400m, undefeated this season.

The women’s 100m race is wide open, with Tina Clayton, Sha’Carri Richardson, and Amy Hunt among the contenders. The hurdles will see Masai Russell and Alison Dos Santos, both fresh off record-breaking performances. Read more racing coverage.

Despite withdrawals, Audrey Werro and Femke Broeders-Bol will compete in the women’s 800m, with Werro close to the world record. The women’s 1,500m features Jessica Hull, Nikki Hiltz, and Dorcus Ewoi. Related: Diamond League Final in Brussels Promises World Record Potential.

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