Marathon newcomer Jacob Kiplimo, running only his second-ever marathon race, has just won the 2025 Bank of America Chicago Marathon in near-world record fashion. #chicagomarathon #chicagomarathon #marathon | NBC Chicago

Conner Mantz came into the Bank of America Chicago Marathon with the goal of setting a new American record, and that’s exactly what he did. After finishing the Boston Marathon in 2:05:08 earlier this year, Mantz completed the Chicago course in an unofficial time of 2:04:43, smashing an American record that had stood for more than two decades. ⁠ ⁠⁠ #connermantz #chicagomarathon #running #marathon #chicago #runner | NBC Chicago