Modesto Marathon

Modesto, CA, USAMarch 22, 2026
Register

Race Day Weather

partly-cloudy-day
60°
67° high
Windy
Dry

Cool morning, steady conditions

Runners will face a temperature rise from 60°F at the start to 67°F by the finish, with moderate humidity at 53% and a dew point of 46°F. Wind will be a steady WNW at 17 mph, providing a potential headwind. Runners should maintain a consistent pace and remain hydrated, as conditions are favorable for a strong performance.

cloudy9
cloudy9
cloudy9
cloudy9
cloudy9
cloudy9
cloudy8
cloudy9
cloudy8
cloudy7
cloudy6

Pace Calculator

Distance: 26.2mi
0:00:00
HH:MM:SS
Pace
Weather Adj.
Common Goals:
Area Map

Course Map

FAQ

When is the 2026 Modesto Marathon?

The 2026 Modesto Marathon will be held on Sunday March 22, 2026.

Is the Modesto Marathon a Boston Marathon Qualifier?

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

Historical Weather

Based on 14 years of data
Avg Temp
67°F
L:46° H:67°
RunScore
8
Conditions
Rain Freq
14%
2 of 14 yrs
Wind7mph
Dew43°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScore
2025
clear-night
49°/71°-
8
2024
cloudy
48°/61°-
8
2023
clear-day
40°/55°-
7
2022
clear-day
52°/73°-
8
2019
clear-day
43°/71°-
8
2018
clear-night
41°/66°-
8
2017
clear-night
57°/72°-
8
2016
clear-night
52°/75°-
8
2015
clear-day
50°/80°-
8
2014
clear-night
48°/74°-
8
2013
clear-night
38°/71°-
8
2012
clear-night
39°/49°Light
8
2011
rain
47°/50°Light
6
2010
clear-night
48°/70°-
8