We are officially on world record watch in the women's 100m hurdles.

The women’s 100m hurdles will close out the Shanghai Diamond League in spectacular fashion. There isn’t a wasted lane in this field; it looks more like a World Championship or Olympic final than an early-season Diamond League race. If it were later in the year, this could legitimately be considered a world record-caliber matchup.

Jamaica, widely known as the sprint capital of the world, hosted its JAAA National Senior Championships this past weekend at the National Stadium in Kingston. Held earlier than most global trials, the meet delivered several standout performances and key storylines as the country gears up for the World Championships. Here are the main takeaways:

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.

Grand Slam Track makes its next stop this weekend in Philadelphia, bringing with it a host of exciting developments. From debut appearances and format tweaks to shifts in race distances and scheduling, there’s plenty to look forward to. Of course, the spotlight is on Sydney McLaughlin-Levrone’s highly anticipated move to the women’s short hurdle group—but here are several other key storylines to watch: