Former BYU runner Conner Mantz became the fastest American marathoner ever at the 2025 Bank of America Chicago Marathon.

You could say Conner Mantz has been running toward record-breaking finishes ever since he entered elite competition. Just ...

Kenyans Amos Kipruto (2:03:54) and Alex Masai (2:04:37) finished 2nd and 3rd. American Conner Mantz crossed 6 seconds after ...

INDIANAPOLIS -- Bettering the American record* in the men's marathon, Conner Mantz (Provo, UT/USATF Utah) earned recognition ...

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.

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