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Cooper Lutkenhaus stuns world: 16-year-old shatters U18 record and claims spot at 2025 World Championships

  • Sep 13, 2025
  • 2 min read
Cooper Lutkenhaus
Homework in his bag, world record on his spikes!

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There are over 2,200 elite athletes descending on Tokyo for the 2025 World Athletics Championships, but only one is mixing 800m intervals with AP assignments—meet Cooper Lutkenhaus, who just became the youngest ever to join Team USA at the event. The 16-year-old Texan went from aiming for a finals berth at nationals to dropping jaws with a last-lap kick that netted him silver and a jaw-dropping 1:42.27 in the men’s 800 meters. The finishing time? It broke the U18 world record by more than a second, and now sits as the fourth-fastest ever by an American. The “craziest last 100 meters” of his life ended with hands on head, mouth agape, and a ticket to track history.


Nobody saw this coming—not even Cooper Lutkenhaus himself. Sitting in seventh with 200 to go, he powered past experienced pros, surging like a veteran instead of a high school junior. He finished second only to world champ Donavan Brazier, leapfrogging names from America’s all-time 800m list and obliterating both national high school and U20 marks. Even more surreal? This was over three seconds faster than his previous best.


Now, as Cooper Lutkenhaus packs for Tokyo, he’s prepping for the world stage and still planning time for homework—calling it a “healthy distraction” from training. His feat didn’t just turn heads in Eugene, Oregon; it also put him in rare company, as only Jim Ryun and Alan Webb made similar age-defying breakthroughs in US mid-distance history. The global running community is buzzing: what will “the kid with the killer kick” do next?

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