Chicago Marathon Preview: Conner Mantz Record American Record Attempt, Kiplimo & Korir Chase History

Want this as a podcast? https://www.letsrun.com/subscribe 00:00 Start 02:29 Kiplimo vs Korir is here 04:59 Women's Field Highlights 11:30 American women to watch 17:16 Men's Race Predictions 25:43 Pacing groups 28:08 Conner Mantz will he crush the American record? 30:02 Mantz audio on going sub 2:04 31:26 Mantz on the American record 35:22 Khalid Khannouchi 38:06 Jon asks Jackob Kiplimo about all the doping positives...