Madeline Island Marathon

La Pointe, WI, USAMay 16, 2026
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Race Day Weather

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44°
57° high
Breezy
Dry

Cool morning, steady conditions

Runners will face a temperature range from 50°F at the start to 57°F by the finish, accompanied by an average humidity of 61% and a dew point of 40°F. Wind will come from the SE at 8 mph with gusts up to 21 mph. Runners should maintain a steady pace and stay hydrated throughout the race.

Race day forecast available in 46 days
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Located in La Pointe, Wisconsin, this is a scenic, small-scale destination race that requires taking a ferry from Bayfield, WI, to reach the starting line on Madeline Island. Both the marathon and half marathon start and finish at Joni's Beach.

The USATF-certified marathon is a loop course with a few short out-and-back sections. It primarily consists of paved roadways, though runners will also navigate about 3 to 4 miles of gravel. The race is capped at just 150 runners for the full marathon, giving it an intimate, community-focused feel. It features a 7-hour course limit and is known for its excellent post-race party, which includes a cookout, live music, and local beer.
Source

Area Map

Course Map

FAQ

When is the 2026 Madeline Island Marathon?

The 2026 Madeline Island Marathon will be held on Saturday May 16, 2026.

Is the Madeline Island Marathon a Boston Marathon Qualifier?

Yes, the Madeline Island Marathon is an official Boston Marathon qualifier.

What is the time limit for the Madeline Island Marathon?

The time limit for the Madeline Island Marathon is 7 hours.

Historical Weather

Based on 1 years of data
Avg Temp
50°F
L:50° H:57°
RunScore
8
Conditions
Rain Freq
100%
1 of 1 yrs
Wind9mph
Dew41°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2025
clear-day
50°/57°Light
8