Madison Marathon
Madison, WI, USA · November 15, 2026
Race Day Weather
35°at start
47° high
Breezy
Dry
Cold start — layer up, warming through the race
Runners will start in chilly 35°F conditions — dress in layers for the corral and plan to shed early. Temperatures rising to 47°F through the course will gradually increase perceived effort in the second half. Light winds shouldn't be a major factor for pacing. Moderate humidity at 68% is worth noting for effort level, especially in later miles.
Race day forecast available in 47 days
Pre-raceRace windowPost-race
Pace Calculator
Distance: 26.2mi
0:00:00
HH:MM:SS
Get forecast alerts for Madison Marathon
We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.
FAQ
When is the 2026 Madison Marathon?
The 2026 Madison Marathon will be held on Sunday November 15, 2026.
Is the Madison Marathon a Boston Marathon Qualifier?
Yes, the Madison Marathon is an official Boston Marathon qualifier.
What will the weather be like for the 2026 Madison Marathon?
The forecast calls for a high of 47°F and a low of 33°F with a 7% chance of rain. Check our detailed hourly forecast above for the best marathon race plan.
More WI Races
Green Bay Marathon
2027-05-16 · 42.200km · Green Bay, WI, USA
Adrenaline Races Marathon
2026-09-20 · West Bend, WI, USA
Eisenbahn Trail Marathon
2026-09-20 · 42.200km · West Bend, WI, USA
Wisconsin Marathon
2027-04-24 · 42.200km · Kenosha, WI, USA
La Crosse Marathon
2027-05-01 · La Crosse, WI, USA
Madeline Island Marathon
2027-05-22 · 42.200km · La Pointe, WI, USA