Defending champ John Korir is the 1B to Sabastian Sawe's 1A in the world of marathoning right now. Can he win his third straight major in Chicago or will half marathon WR holder Jacob Kiplimo break through to win his first?
Related: Is Galen Rupp Done? Chicago Marathon 2025 Could Be His Final Stand
‒coach Ed Eyestone talking optimistically about Conner Mantz's chances to break Khalid Khannouchi's 2:05:38 American record that has stood for nearly a quarter century.
MB: How fast will Conner Mantz run in Chicago? The AR is 2:05:38. Might he DESTROY that & run in the 2:03s?