Conner Mantz breaks North American record at Chicago Marathon
On Sunday morning at the 2025 Chicago Marathon, Utah’s Conner Mantz became the fastest marathoner in U.S. history, clocking 2:04:43. ...
Tag: Mantz
Conner Mantz Breaks American Record at 2025 Chicago Marathon
The wait is over. After 23 years, Conner Mantz has done what no other American man could—set a new standard ...
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