Trinity Health Probility Ann Arbor Marathon
Sun, Oct 3, 2027 · in 11 months Ann Arbor, MI
MarathonMarathonMarathonHalf marathonHalf marathon10K5K
Race website & registration Your chances
Where would you finish?
Enter your race pace or connect Strava, and raceIQ compares you with this race's past finishers in your age group and gender.
See your predicted place7th
of ~140
Age group
Finish times
From the most recent results at each distance.
| Distance | Finishers | Winner | Top 5% | Top 25% | Median |
|---|---|---|---|---|---|
| Half marathon (2025) | 810 | 1:12:01 | 1:35:21 | 1:53:44 | 2:07:11 |
| 10K (2024) | 357 | 40:52 | 47:08 | 56:37 | 1:04:22 |
| 5K (2024) | 267 | 17:08 | 23:37 | 30:53 | 36:52 |
Field strength
5KLocal
Faster up front than 39% of the 5K races we track, based on 777 finishers over 3 editions.
10KLocal
Faster up front than 46% of the 10K races we track, based on 1,077 finishers over 3 editions.
Half marathonCompetitive
Faster up front than 63% of the half marathon races we track, based on 2,426 finishers over 3 editions.
MarathonCasual
Faster up front than 29% of the marathon races we track, based on 904 finishers over 3 editions.
Finishers by year
| Year | Half marathon | 10K | Marathon | 5K |
|---|---|---|---|---|
| 2025 | 810 | — | — | — |
| 2024 | 799 | 357 | 376 | 267 |
| 2023 | 817 | 460 | 263 | — |
| 2022 | 568 | 260 | 265 | 277 |
| 2021 | 522 | 273 | 23 | 233 |
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