Priest to Run Detroit Half-Marathon Amid Injury

Father Seamus Kettner will participate in the Detroit Free Press Marathon on October 18 after adjusting his distance due to injury.

Updated on Oct. 15, 2026 in Running

Priest to Run Detroit Half-Marathon Amid Injury

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Father Seamus Kettner, a 34-year-old priest from Burton, is set to run the half-marathon at the Detroit Free Press Marathon on October 18, 2026. The runner shifted his registration from the full marathon to the shorter distance while recovering from a hip injury.

Why it matters

The change in registration highlights the physical toll of competitive distance running, even for elite-level amateur athletes targeting future qualifying times. Kettner maintains an ambitious training regimen to reach his long-term performance goals.

Kettner has improved significantly from his 2019 Free Press Marathon time of 3:13, recently clocking a 2:24:48 at the Bayshore Marathon. The runner, who weighs 165 pounds, aims to reach an Olympic-qualifying time of 2:16 by December 2027.

The players

Seamus Kettner

He is a 34-year-old priest at Holy Redeemer Church in Burton who competes as a long-distance runner.

Serge Anderson

He is a professional running coach who provides training guidance to Kettner.

The details

Kettner, who serves at Holy Redeemer Church, prepares for competitions by working with coach Serge Anderson and utilizing specialized online running videos. He fuels his runs with water infused with carbohydrates to maintain his energy levels during long-distance training sessions.

Fall 2019: Kettner ran his first Free Press Marathon.
2020: Kettner completed a virtual marathon.
Spring 2021: Kettner ran the Toledo Marathon.
October 18, 2026: Detroit Free Press Marathon event date.
December 2027: Target deadline to reach the Olympic trials time goal.

Season Trajectory

Kettner's pursuit of a sub-2:16 marathon time positions him among athletes actively chasing Olympic marathon trials qualification standards. His performance trajectory will be measured against these elite benchmarks over the next year.

The shift to the half-marathon indicates Kettner will not be a factor in the full marathon standings this year as he prioritizes hip injury recovery. His future race results will determine if he remains on pace to challenge the 2:16 Olympic trial qualifying mark.

The takeaway

Maintaining consistent training while managing injury is essential for runners targeting high-level performance benchmarks. Athletes often have to make difficult adjustments to their competition schedules to ensure long-term health and success.

What happens next

Kettner intends to compete in several marathons over the next 12 months, with a specific objective of hitting a sub-2:16 qualifying time no later than December 2027.