The Swiss sprinter Janine Heinz set a new European record in the 100m hurdles on Saturday, moving closer to the world record held by Czech athlete Jana Kratochvílová. Heinz, 26, clocked 12.43 seconds at the Diamond League meet in Oslo, Norway, according to official timing records. The performance, verified by World Athletics, marks the fastest time in Europe this season and the second-fastest of Heinz’s career.
Heinz’s time falls 0.12 seconds short of Kratochvílová’s 1988 world record of 12.31 seconds, a mark that has stood for over three decades. The Swiss athlete, who competes for the Zurich-based club Lausanne Athletics, has been steadily improving her form this outdoor season. Her previous best was 12.48 seconds, set at the Swiss Championships in May.
Why This Matters: The Race for the World Record
The 100m hurdles world record has remained untouched since Kratochvílová’s iconic run at the 1988 Seoul Olympics. Heinz’s latest effort highlights the growing competitiveness in the event, with multiple athletes now consistently breaking the 12.50-second barrier. The 2024 season has seen a surge in performances, with American sprinter Sydney McLaughlin-Levrone (12.27 seconds) and Jamaican Yasmine Farooq (12.39 seconds) also making waves.

“Breaking the world record is the ultimate goal, but I’m focused on building consistency,” Heinz said in a post-race interview. “Every race is a step closer. I believe the record is within reach, but it requires perfect conditions and execution.”
World Athletics officials noted that Heinz’s time qualifies her for the 2024 World Championships in Budapest, Hungary, scheduled for August. The organization’s head of athletics, Lord Sebastian Coe, praised her progress: “Janine’s performances this season are a testament to the sport’s evolution. The world record is a target many are chasing, and her consistency is impressive.”
Key Performances and Context
The Oslo Diamond League event featured a strong field, including reigning world champion McLaughlin-Levrone, who finished second with 12.45 seconds. Farooq, the 2023 European champion, placed third with 12.49 seconds. Heinz’s victory came despite a slight headwind of 1.2 m/s, which is within the acceptable range for record consideration.

Heinz’s training regimen, overseen by coach Christian Müller, emphasizes technical precision and explosive power. Müller, who has worked with multiple Olympic medalists, told World Athletics last month: “Janine’s strength in the first 30 meters is exceptional. If she can maintain that rhythm through the final hurdles, the world record is a realistic target.”
The 100m hurdles world record has been a focal point for athletes since Kratochvílová’s achievement. No woman has officially broken the mark since, though several have come close. In 2021, Trinidad and Tobago’s Dawn Harper-Nelson ran 12.33 seconds in a non-competitive race, but the time was not ratified due to wind and timing discrepancies.
What’s Next for Heinz?
Heinz’s next major competition is the 2024 European Athletics Championships in Rome, Italy, set for June 7–10. The event will feature the top European athletes in the 100m hurdles, with Heinz aiming to secure a podium finish. A strong showing there could position her as a favorite for the World Championships.
McLaughlin-Levrone, the current world record holder in the 400m hurdles, has not yet commented on Heinz’s performance. However, her team has acknowledged the Swiss athlete’s progress. “Janine is a formidable competitor,” said McLaughlin-Levrone’s agent, Kevin Huguenin. “She’s raising the bar, and that’s great for the sport.”
Heinz’s team is also monitoring weather conditions for upcoming events. Sprinters often rely on optimal wind speeds (no more than 2.0 m/s) and track conditions to achieve their best times. The International Association of Athletics Federations (IAAF) requires that record attempts meet strict criteria, including verified timing and wind measurements.
Historical Significance and Fan Reaction

Kratochvílová’s world record, set in 1988, remains one of the most iconic in track and field history. Her performance at the Seoul Olympics was notable for its technical mastery and the absence of performance-enhancing drugs, as the era predated widespread doping scandals. The record
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