Madison Half Marathon

Madison, WI, USA · November 15, 2026·
partly-cloudy-day31°·35° high·Breezy·Dry
10
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Madison Half Marathon race day weather

partly-cloudy-day
31°at start
42° high
Breezy
Dry
Your goal
0:00:00

Cold start — layer up, warming through the race

Runners will start in chilly 31°F conditions — dress in layers for the corral and plan to shed early. Temperatures rising to 42°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 69% is worth noting for effort level, especially in later miles.

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Pace Calculator

13.1mi
0:00:00
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Race Plan

Get your personalized Madison Half Marathon race plan

A mile-by-mile breakdown of where your time goes, weather-adjusted splits, fueling timeline with aid stations, packing checklist, carb tracker, spectator guide, all built around your goal and race-day conditions.

Race Pace
Weather Splits
Nutrition
Gear & Packing
T-Minus
Carb Tracker
Spectator Guide
Race Band

About the Madison Half Marathon

The Madison Marathon's half marathon covers 13.1 miles through downtown Madison on the Sunday of race weekend. It starts at Mifflin Street and Wisconsin Avenue on Capitol Square and finishes on the square at Main Street and Martin Luther King Jr. Boulevard. The route runs on city streets closed to traffic for the race.

Race weekend

Sunday, November 15
7:00 AMMarathon (26.2 mi)
7:00 AMHalf Marathon (13.1 mi)
7:20 AM10K (6.2 mi)

Madison Half Marathon FAQ

When is the 2026 Madison Half Marathon?

The 2026 Madison Half Marathon will be held on Sunday November 15, 2026.

What is the time limit for the Madison Half Marathon?

The time limit for the Madison Half Marathon is 3.5 hours.

What will the weather be like for the 2026 Madison Half Marathon?

The forecast calls for a high of 42°F and a low of 29°F with a 10% chance of rain. Check our detailed hourly forecast above for the best half marathon race plan.

What is the weather usually like for the Madison Half Marathon?

Over the 12 years racecast.io has race-day weather for (2013 to 2025), it averaged 35°F at the start and 38°F by a typical finish. It has not rained during race hours in any of those years.

What was the hottest Madison Half Marathon?

Of the 12 years on record, 2024 was the warmest, reaching 51°F during race hours. The coldest start was 2022, at 27°F.

What was the windiest Madison Half Marathon?

Of the 12 years on record, 2025 was the windiest, with wind averaging 16 mph during race hours. The calmest was 2017, at 5 mph.

Madison Half Marathon weather history

Based on 12 years of data
Avg Temp
37°F
L:35° H:38°
RunScore
10
Conditions
Rain Freq
0%
0 of 12 yrs
Wind9mph
Dew29°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2025
partly-cloudy-day
27°/27°-
9
2024
cloudy
50°/51°-
10
2023
cloudy
41°/45°-
9
2022
cloudy
27°/30°-
10
2021
cloudy
36°/36°-
9
2019
cloudy
34°/35°-
10
2018
cloudy
28°/30°-
10
2017
partly-cloudy-day
34°/35°-
10
2016
clear-day
39°/44°-
9
2015
clear-day
30°/43°-
10
2014
cloudy
38°/42°-
9
2013
cloudy
38°/40°-
10