Chicago Marathon: Record Attempts and Star Runners — image accompanying Canadian Running's report. Image accompanying Canadian Running’s report; reduced and presented for news commentary with the attributed report. View the complete source report.
Clayton Young plans to break the American marathon record despite a hamstring tear. He aims to beat Connor Mantz's North American record of 2:04:43.
Defending champions Jacob Kiplimo and Hawi Feysa return, with Kiplimo favored to defend his title. Sharon Lokedi, a Boston Marathon dominator, challenges for the women's title. Read more culture coverage.
Several U.S. runners, including Vinny Mauri and Charles Hicks, have the potential to break records. The women's field features multiple sub-2:20 runners, including Brigid Kosgei. Related: Vinny Mauri to Challenge Elite Field in 2026 Chicago Marathon.
This original Runner World brief is based on reporting from Canadian Running. Visit the source for its complete reporting, context and any later corrections.
Reader questions
Questions about this report
What should runners know about Chicago Marathon: Record Attempts and Star Runners?
Top runners aim for records and titles at the fast Chicago Marathon. Clayton Young plans to break the American marathon record despite a hamstring tear. He aims to beat Connor Mantz's North American record of 2:04:43.
When did Runner World publish this culture brief?
Runner World published this brief on October 8, 2026. The underlying Canadian Running report was dated October 8, 2026.
Where can readers find the complete original report?
This summary is based on reporting from Canadian Running. The attributed source link in the article leads to the publisher’s complete report.
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