Skip to main content
See every side of every news story
Published loading...Updated

Conner Mantz Breaks 23-Year-Old American Record At Chicago Marathon

Conner Mantz set a new American marathon record of 2:04:43 while teammate Rory Linkletter pursued the Canadian and North American record at the Chicago Marathon.

  • On October 12, 2025, Conner Mantz became the fastest American marathoner with an unofficial 2:04:43 at the Chicago Marathon, finishing fourth overall.
  • Training in Flagstaff, Arizona, Rory Linkletter prepared for Sunday’s race by averaging about 130 miles a week, aiming to break the Canadian and North American marathon record .
  • Running 2:06:49, Linkletter ran a personal best to finish ninth overall, marking the second-fastest time on the Canadian all-time list and his third consecutive top-10 marathon finish.
  • Jacob Kiplimo won the race in 2:02:23, running under world-record pace for roughly 22 miles and becoming the seventh-fastest marathoner in history.
  • The run reshaped a record lineage dating to 2002, as Mantz broke Khalid Khannouchi’s American record of 2:05:38 and Cam Levins’s North American mark of 2:05:36, following a 2:05:08 at the Boston Marathon earlier this year.
Insights by Ground AI

16 Articles

Think freely.Subscribe and get full access to Ground NewsSubscriptions start at $9.99/yearSubscribe

Bias Distribution

  • 80% of the sources are Center
80% Center

Factuality 

To view factuality data please Upgrade to Premium

Ownership

To view ownership data please Upgrade to Vantage

Run Blog Run broke the news in on Saturday, October 11, 2025.
Sources are mostly out of (0)
News
For You
Search
BlindspotLocal