The 2026 Madeline Island Marathon has concluded.

Madeline Island Marathon

Race complete
La Pointe, WI, USA · May 16, 2026
clear-day65°·76° high·Windy·Dry
7
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Race Day Weather

clear-day
65°at start
76° high
Windy
Dry

Warm start, adjust pace early

Runners will face a starting temperature of 65°F, climbing to a high of 76°F. With a steady wind from the WSW at 23 mph, runners should prepare for potential gusts up to 36 mph. Given the warmth, it's advisable to start conservatively and hydrate frequently to maintain performance.

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Race Info

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.

What will the weather be like for the 2026 Madeline Island Marathon?

The forecast calls for a high of 76°F and a low of 43°F with a 0% chance of rain.

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