Grandma's Marathon
Saturday, 19 June 2027In 8 months · Start 07:45
Point-to-point along the North Shore of Lake Superior from near Two Harbors to Canal Park in Duluth.
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Facts checked 10 Oct 2026 against marathonhandbook.com.
Course map
A detailed route is not available for this race yet. The marker shows the race location.
Elevation profile
Race-day weather
Race day in past years
Historical averages for 19 June ±3 days, 2016–2025, from 07:45 for 5 hours (70 days sampled). Source: Open-Meteo / ERA5.
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Plan your trip
Searches are set for Two Harbors and the race weekend.
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