Grandma’s Marathon completely sold out in record breaking registration night

DULUTH, Minn — All of the 2026 Grandma’s Marathon races have sold out.

According to officials with Grandmas, as of Thursday morning, every race for the 50th anniversary of the event has sold out.

Registration opened Wednesday night at 7 pm to a record-breaking start. Within just 90 minutes of opening,  four out of the five events had completely sold out.

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