Conner Mantz broke the American marathon record at the Chicago Marathon on Sunday. The record had stood for 23 years. Khalid ...

Mantz, 28, adds the American record to an already impressive resume. In January, he set the American record in the half ...

Khalid Khannouchi ran 2:05:38 in 2002. At Sunday’s Chicago Marathon, Mantz has his sights set on taking down that record.

Conner Mantz, the former BYU collegiate champion from Smithfield, Utah, has made no secret of his plans for Sunday’s Chicago ...

For months Conner Mantz boldly stated that he would pursue the long-enduring American marathon record in Chicago, and on ...

The 47th Chicago Marathon was an example of that, as Jacob Kiplimo won the 2025 race in the men’s division with an unofficial ...

Jacob Kiplimo of Uganda won the Chicago Marathon after being under world record pace for about 22 miles, while Conner Mantz ...

Kiplimo at one stage threatened Kelvin Kiptum’s world record but put down a marker on just his second appearance at a ...

DISPLAYING RUNNING FORM that has by now become familiar, Conner Mantz hit the big time in 2021 when he raced... Read More ...

Conner Mantz recently shattered the U.S. men’s record at the Chicago Marathon. Mantz, 28, takes us inside his historic race.

At the 2025 Chicago Marathon, Conner Mantz became the greatest long-distance runner in American history wearing new Nike ...