Madeline Island Marathon

La Pointe, WI, USA · May 22, 2027
partly-cloudy-day52°·67° high·Breezy·Dry
9
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Race Day Weather

partly-cloudy-day
52°at start
67° high
Breezy
Dry

Mild start, warming trend ahead

Runners will face a temperature rise from 52°F at the start to 63°F by finish. Light winds from the W will shift to headwinds during the challenging late miles (15-27). With average humidity at 53%, conditions are favorable, but runners should remain mindful of pacing, especially during the headwind sections. A conservative start is advised to maintain energy for the final push.

Race day forecast available in 186 days
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Pace Calculator

Distance: 26.2mi
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Race Info

The Madeline Island Marathon and Half Marathon start and finish at Joni's Beach in La Pointe, Wisconsin, on Madeline Island in Lake Superior. Runners reach the island by ferry from Bayfield. The USATF-certified marathon is a Boston qualifier and runs on mostly paved roads with about 3 to 4 miles of gravel, including a 9-mile one-lane out-and-back. Fields are capped at 125 marathoners and 325 half marathoners, with a 7-hour time limit. The course records are 2:33:55 for men (Alex Richardson, 2024) and 3:05:50 for women (Maddy Sweeney, 2025). Source

FAQ

When is the 2027 Madeline Island Marathon?

The 2027 Madeline Island Marathon will be held on Saturday May 22, 2027.

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.

What will the weather be like for the 2027 Madeline Island Marathon?

The forecast calls for a high of 70°F and a low of 47°F with a 11% chance of rain.

What is the elevation profile of the Madeline Island Marathon?

The Madeline Island Marathon has 648ft of total elevation gain. View the interactive course map above for a detailed elevation profile.

Historical Weather

Based on 8 years of data
Avg Temp
55°F
L:50° H:58°
RunScore
7
Conditions
Rain Freq
25%
2 of 8 yrs
Wind9mph
Dew39°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
clear-day
67°/76°-
6
2025
cloudy
50°/57°Light
8
2024
partly-cloudy-day
57°/69°-
8
2023
clear-day
60°/71°-
8
2022
cloudy
42°/49°-
8
2019
rain
39°/41°Light
6
2018
partly-cloudy-day
45°/54°-
8
2017
clear-day
43°/49°-
8