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.

If professional track and field had senior superlatives, this would be the ultimate yearbook. From those who casually break records to athletes who steal the spotlight with a well-timed surge, here are our favorite “Most Likely To” titles, all based on real performances, style, and energy from the sport’s elite.