Mondo Duplantis Beaten on Home Soil: Marschall Takes Stockholm Diamond League

While Duplantis struggled, Marschall seized his moment. He needed all three attempts to get over the bar at 5.90m, dramatically hitting the winning height on his final try to take the lead . France's Baptiste Thiery took third place, also clearing 5.80m but finishing behind Duplantis due to countback on failed attempts . The final top-eight results were tightly packed, with four athletes sharing the 5.80m mark:

• 1. Kurtis Marschall (AUS), 5.90m
• 2. Armand Duplantis (SWE), 5.80m
• 3. Baptiste Thiery (FRA), 5.80m
• 4. Menno Vloon (NED), 5.80m
• 5. Zachery Bradford (USA), 5.80m
• 6. Sondre Guttormsen (NOR), 5.70m
• 6. Renaud Lavillenie (FRA), 5.70m
• 8. Sam Kendricks (USA), 5.60m
• 8. Thibaut Collet (FRA), 5.60m

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The winner: Kurtis Marschall’s career highlight

For Marschall, the victory was the pinnacle of a career that has often been spent in Duplantis’s shadow. The Australian had already proven his six-meter credentials earlier in the 2026 season, clearing the barrier twice before arriving in Stockholm . This win marks a major milestone, beating the undisputed world number one on the biggest regular-season stage in the sport. Marschall himself expressed delight at the win but was almost apologetic for spoiling the party, saying he "did not mean to spoil the show" at Duplantis's home meet .

Duplantis’s reaction: "He beat me fair and square"

To his credit, Duplantis was gracious in a defeat that shocked the athletics world. He described his own performance as "a bit unfocused" and was unequivocal in his praise for his rival, stating Marschall "beat me fair and square" . Some reports noted that the Olympic champion may have had his upcoming wedding on his mind, a potential distraction during an otherwise dominant season .

The scene of a past triumph

The venue added a poignant layer to the upset. This was the same Stockholm Olympic Stadium where, exactly one year prior in June 2025, Duplantis had thrilled his home fans by setting a world record of 6.28 meters . The contrast between that career peak and this unexpected low point highlights the fine margins in elite pole vaulting.

Duplantis's world record now stands at 6.31 meters, a height he set after that Stockholm meet, further underscoring that on any other given day, a 6.00m clearance is almost a formality for him .

Broader context: A bump, not a reshaping

While the loss is undeniably historic, it serves more as a testament to Duplantis's unprecedented dominance than a signal of his decline. A 40-meet win streak is a feat almost unthinkable in modern athletics. He remains the double Olympic champion, the world record holder, and, at 26, is firmly in his prime . Even on a bad night, when unable to clear 6.00m, his clearance of 5.80m tied him with three other competitors, and he was the only vaulter in the field who even attempted to go higher . This defeat may be a rare blemish on his record, but it does nothing to alter his status as the greatest pole vaulter of his era.