Inside Conner Mantz’s Plan To Attack The American Record At The 2025 Chicago Marathon

My recurring guest is back – Conner Mantz is back before he takes on one of the longest-standing marks in American distance running: Khalid Khannouchi’s 2:05:38 American record in the marathon. It’s been 23 years since anyone has touched that time and if there’s an American ready to rewrite the standard, it’s Mantz. He’s already run faster — 2:05:08 this spring in Boston — but because that course isn’t record-eligibl...