The second-fastest man to ever run the 400m hurdles once again has  proven his speed at the 2025 Toyota USA Track and Field Outdoor Championships at Hayward Field in Eugene, Oregon on Sunday.

The 2025 Paris Diamond League is set to deliver some of the season’s most exciting matchups across sprints, hurdles, and distance events. With world champions, Olympic medalists, and rising stars all making up the list of competitors, fans can expect unforgettable performances.

The Diamond League rolls into Stockholm with momentum from a record-breaking meet in Oslo. Several of the sport’s biggest stars—including Karsten Warholm, Femke Bol, Armand Duplantis, and Julien Alfred—are set to compete again in high-stakes rematches and season-defining showdowns. Here's what to watch for.

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.