Chicago Marathon results: Jacob Kiplimo wins 2025 Chicago Marathon-Conner Mantz breaks American marathon record-Here’s the full result

Conner Mantz has set a new American Marathon Record. He finished the 2025 Chicago Marathon in 2 hours, 4 minutes, and 43 seconds. This broke a record that stood for over two decades. Mantz ran a strong race with consistent splits. He also secured the North American Record. Jacob Kiplimo won the men's race.