DoLittle Marathon

Waukesha, WI, USASeptember 12, 2026
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Race Day Weather

partly-cloudy-day
58°
72° high
Breezy
Dry

Warm afternoon, steady wind

Runners will face a temperature rise from 60°F to 72°F, with humidity averaging 69% and a dew point of 57°F. A steady wind from the SSW at 10 mph, with gusts up to 25 mph, will be present throughout. Runners should consider adjusting their pace as the race progresses and stay hydrated to combat the rising heat.

Race day forecast available in 149 days
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The DoLittle course is faster than flat! Whether it is your first race, or your training race for an October event, you won't be disappointed. The course is beautiful this time of year. Source

Area Map

Course Map

FAQ

When is the 2026 DoLittle Marathon?

The 2026 DoLittle Marathon will be held on Saturday September 12, 2026.

Is the DoLittle Marathon a Boston Marathon Qualifier?

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

What is the time limit for the DoLittle Marathon?

The time limit for the DoLittle Marathon is 6 hours.

What will the weather be like for the 2026 DoLittle Marathon?

The forecast calls for a high of 72°F and a low of 56°F with a 0% chance of rain.

Historical Weather

Based on 9 years of data
Avg Temp
74°F
L:62° H:75°
RunScore
7
Conditions
Rain Freq
33%
3 of 9 yrs
Wind11mph
Dew60°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2025
rain
64°/75°Light
8
2024
partly-cloudy-day
69°/80°-
8
2023
partly-cloudy-day
64°/76°-
8
2022
partly-cloudy-day
68°/82°-
7
2021
partly-cloudy-day
37°/53°-
8
2019
rain
69°/70°Light
7
2018
clear-day
53°/67°-
8
2017
clear-day
69°/90°-
6
2016
partly-cloudy-day
66°/77°Light
7