The 2025 Diamond League continues in Oslo with a stacked lineup of Olympic champions, world medalists, and thrilling rematches. From the much-anticipated 300m hurdles showdown to Julien Alfred’s 100m season debut and Emmanuel Wanyonyi’s return in the 800m, here are the top storylines to watch—plus a quick turnaround to Stockholm that sets up even more drama.

Get ready for a hurdles showdown in Eugene this summer.

The 2024 Paris Olympics are only two weeks away and the eagerness to see the world's greatest continues to amplify.

Our next installment of event previews for the 2019 IAAF World Championships in Doha, Qatar, focuses on the men's hurdles races. 

2019 USATF Outdoor Championships photos by Travis Miller.