Wausau Marathon

Wausau, WI, USAAugust 23, 2026
Register

Race Day Weather

partly-cloudy-day
60°
75° high
Breezy
Dry

Comfortable temps, big temp swing

Mild 60°F temps at gun time mean comfortable early miles without overheating risk. Temps will climb significantly to 75°F by later miles, so expect fading conditions as the race progresses. Light winds shouldn't be a major factor for pacing. Moderate humidity at 72% is worth noting for effort level, especially in later miles.

Race day forecast available in 151 days
partly-cloudy-night9
partly-cloudy-night9
partly-cloudy-night9
partly-cloudy-day9
partly-cloudy-day9
partly-cloudy-day8
partly-cloudy-day8
partly-cloudy-day8
partly-cloudy-day8
partly-cloudy-day7
partly-cloudy-day8
partly-cloudy-day8

The Wausau Marathon is an annual non-profit event offering runners the option of a full marathon, half marathon, marathon relay, or a 5k. The course treks through some of Wausau's greatest scenery and has plenty of beautiful viewing spots. The race begins and ends at the 400 Block in downtown Wausau. Runners are able to enjoy food, beverages, race shirts, outstanding finisher medals, and much more. Source

Area Map

Course Map

FAQ

When is the 2026 Wausau Marathon?

The 2026 Wausau Marathon will be held on Sunday August 23, 2026.

Is the Wausau Marathon a Boston Marathon Qualifier?

Yes, the Wausau Marathon is an official Boston Marathon qualifier.

What is the time limit for the Wausau Marathon?

The time limit for the Wausau Marathon is 6.5 hours.

Historical Weather

Based on 13 years of data
Avg Temp
74°F
L:62° H:75°
RunScore
7
Conditions
Rain Freq
15%
2 of 13 yrs
Wind10mph
Dew58°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2025
partly-cloudy-day
61°/72°-
8
2024
clear-day
63°/75°-
8
2023
clear-day
61°/81°-
7
2022
cloudy
66°/71°-
8
2021
partly-cloudy-day
74°/84°-
7
2019
clear-day
50°/68°-
8
2018
cloudy
62°/73°-
8
2017
partly-cloudy-day
53°/59°Light
8
2016
rain
64°/66°Light
8
2015
clear-day
59°/78°-
7
2014
fog
69°/73°-
8
2013
clear-day
57°/82°-
8
2012
clear-day
60°/88°-
7