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Grandma's Marathon

Duluth, MN, USA

Partly cloudy throughout the day.

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Pre-Race
Race
Post-Race

Race Overview

Grandma's Marathon is an annual road race held each June in Duluth, Minnesota, in the United States. The course runs point-to-point from the city of Two Harbors on Scenic Route 61 and continues along Lake Superior into the city of Duluth. The finish is located in Canal Park, near Grandma's Restaurant, which is next to the highly visible Aerial Lift Bridge.
Wikipedia

FAQ

Is the Grandma's Marathon a Boston Marathon Qualfier?

Yes, the Grandma's Marathon is an official Boston Marathon qualifier.

What is the time limit for the Grandma's Marathon?

The time limit for the Grandma's Marathon is 7 hours.

Grandma's Marathon Course Map

Loading Course Map...

Grandma's Marathon Weather History

Mean Temp: 60°
Average High: 69°
Average Low: 52°


DateRunScoreTemp (race start)Feels LikeTemp (high)HumidityDew Pt.RainWindCloudsUVWBGT
Jun 18, 2022
9
55°55°56°68%45°-
5mph
9%055°
Jun 11, 2022
9
62°62°62°66%50°-
5mph
23%061°
Jun 18, 2021
8
64°64°82°67%53°-
9mph
0%063°
Jul 31, 2020
8
62°62°81°81%56°-
0mph
0%066°
Jun 22, 2019
8
54°54°64°64%42°-
10mph
16%053°
Jun 16, 2018
9
53°53°65°96%52°-
7mph
93%055°
Jun 17, 2017
8
66°66°74°75%58°-
12mph
60%064°
Jun 18, 2016
8
60°60°77°91%58°-
1mph
20%064°
Jun 20, 2015
9
54°54°63°84%49°-
5mph
11%057°
Jun 21, 2014
6
45°38°61°97%44°-
15mph
82%049°
Jun 22, 2013
7
53°53°54°93%51°-
15mph
82%053°
Jun 16, 2012
8
62°62°64°88%58°-
1mph
0%066°
Jun 18, 2011
6
54°54°56°87%50°Light
8mph
87%054°
Jun 19, 2010
8
68°68°69°47%47°-
11mph
96%061°
Jun 20, 2009
9
55°55°85°91%52°-
4mph
0%059°
Jul 22, 2008
9
58°58°69°92%55°-
5mph
94%059°
Jun 21, 2008
9
57°57°76°85%52°-
5mph
0%060°
Jul 11, 2007
9
55°55°69°78%48°-
7mph
0%056°
Jun 16, 2007
8
66°66°79°96%65°Light
3mph
100%068°
Jun 17, 2006
9
67°67°79°94%65°Light
6mph
33%070°
Jun 18, 2005
9
53°53°64°96%52°-
7mph
0%056°
Jun 19, 2004
8
44°40°71°76%37°-
6mph
0%051°
Jun 20, 2003
9
50°48°73°76%42°-
5mph
11%053°
Jun 22, 2002
9
52°52°62°90%49°-
8mph
44%053°
Jun 16, 2001
7
52°52°70°93%50°-
14mph
0%053°
Jun 17, 2000
8
42°38°66°88%39°-
7mph
0%050°