Grandma's Marathon
Next date not announced · last held Sat, Jun 20 Duluth, MN
Marathon
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 2026 results.
| Distance | Finishers | Winner | Top 5% | Top 25% | Median |
|---|---|---|---|---|---|
| Marathon | 9,603 | 2:11:21 | 2:57:33 | 3:45:03 | 4:23:09 |
Field strength
MarathonCompetitive
Faster up front than 60% of the marathon races we track, based on 24,714 finishers over 3 editions.
Finishers by year
| Year | Marathon |
|---|---|
| 2026 | 9,603 |
| 2025 | 7,555 |
| 2024 | 7,556 |
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