Grandma's Marathon
Where the 2027 race is now
- RegistrationNot open yet when last checked August 14, 2026Check registration
- Race daySaturday, June 19, 2027
- ResultsPosted here as soon as the timer has them
- Race day
- Jun 19, 2027 Saturday
- Distance
- 26.2 mi Marathon
- Entry
- Not open yet? As of August 14
- Live tracking
- Not yet Shown here race week
Quick facts
- Point-to-point Lake Superior course from near Two Harbors to Duluth.
- Long-running Boston qualifier with a large, competitive field.
- Registration is sold out, with charity and transfer paths listed by the race.
- Seven-hour time limit with timing mats across the marathon course.
Course
The course starts near Two Harbors and follows Scenic Highway 61 along Lake Superior before finishing in Canal Park. It trends net downhill, but the rolling profile still asks for patient pacing.
Race-day weather
June on Lake Superior can start cool and turn warmer late. Wind off the lake, sun exposure, and changing temperatures can matter as much as the elevation profile.
About the Grandma's Marathon
Grandma's Marathon is one of the signature U.S. summer marathons, drawing a deep field to northern Minnesota for a point-to-point run into Duluth.
Past Grandma's Marathon dates and results
| Year | Date | Status | Results |
|---|---|---|---|
| 2027 | Saturday, June 19, 2027 | Upcoming | — |
| 2026 | Saturday, June 20, 2026 | Results available | Open results |
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Grandma's Marathon FAQ
When is the Grandma's Marathon?
The 2027 Grandma's Marathon is on Saturday, June 19, 2027.
Is Grandma's Marathon a Boston qualifier?
Yes. Grandma's Marathon is a Boston Marathon qualifier. To use the result, you must run the certified full-marathon course within the qualifying window and meet the current standard for your age and gender. Meeting the standard lets you apply but does not guarantee entry, and net-downhill courses can receive a time adjustment under current B.A.A. rules. Review the Boston qualifying times and downhill-course rules, or browse upcoming Boston qualifier marathons.
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