After shattering a 23‑year‑old American marathon record in Chicago, Conner Mantz is back on the road – this time aiming for the streets of New York.
Key points
- Conner Mantz holds the current American marathon record of 2:04:43, set in Chicago in 2025.
- A sacral stress fracture sidelined him for three months, prompting a cautious return to high‑volume training.
- He is preparing for the New York City Marathon, aiming to translate his record‑breaking speed into a podium finish.
Conner Mantz, the newly minted holder of the American marathon record (2:04:43), is set to run the New York City Marathon on Sunday, his first marathon since the record‑breaking performance at the 2025 Chicago Marathon (Source: www.runnersworld.com).
In Chicago, Mantz finished fourth, just six seconds behind Kenya’s Alex Masai, and stopped his watch at 2:04:43, a time that eclipsed Khalid Khannouchi’s 2002 mark (Source: www.runnersworld.com). He later said, “I just felt like I had more in me,” reflecting a lingering sense of unfinished business despite the historic run.
From Record to Recovery
The triumph was followed by a setback: a sacral stress fracture that forced him off the road for 12 weeks. Mantz described the injury as humbling, recalling, “I get the record, and then I get injured? It humbles you.” He spent the recovery period doing physical therapy, indoor pool work, and limited running, noting that his legs “weighed a million pounds” when he first ventured outside again (Source: www.runnersworld.com).
Now based in Mapleton, Utah, Mantz balances training with family life. He and his wife Kylie, who is pregnant, live in a newly built home where evenings often revolve around pasta, Strava updates, and discussions about home warranties. Mantz averages 100‑130 miles a week when healthy, and recently logged a 20‑mile run on the Provo River Parkway Trail at a 5:45‑minute pace (Source: www.runnersworld.com).
Life in Utah and Training
Looking ahead, Mantz hopes the New York marathon will be a stepping stone toward a podium finish at future world championships. While he acknowledges the competition from East African runners, he remains focused on “getting back to a place where I can compete for a medal,” according to his recent interview (Source: www.runnersworld.com).
Reader questions
When is Conner Mantz running the New York Marathon?
He is scheduled to compete in the New York City Marathon on Sunday, the first marathon he will run since his record‑breaking Chicago race.
What was Mantz’s record‑breaking time in Chicago?
Mantz ran 2:04:43 at the 2025 Chicago Marathon, breaking Khalid Khannouchi’s 23‑year‑old American record.
What injury did Mantz recover from before returning to training?
He suffered a sacral stress fracture that kept him out of competition for about 12 weeks and required extensive physical therapy.
Source: runnersworld.com
