Modesto Marathon
Modesto, CA, USA · April 4, 2027
Race Day Weather
51°at start
70° high
Breezy
Dry
Cool start, warming quickly
Runners will face a temperature rise from 48°F at the start to a peak of 70°F. Winds will be from the WSW at 10 mph, with gusts up to 34 mph. With moderate humidity at 53%, pacing should be conservative in the beginning to manage the warmer conditions later in the race.
Race day forecast available in 337 days
Pre-raceRace windowPost-race
Pace Calculator
Distance: 26.2mi
0:00:00
HH:MM:SS
Get forecast alerts for Modesto 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 2027 Modesto Marathon?
The 2027 Modesto Marathon will be held on Sunday April 4, 2027.
Is the Modesto Marathon a Boston Marathon Qualifier?
Yes, the Modesto Marathon is an official Boston Marathon qualifier.
What is the time limit for the Modesto Marathon?
The time limit for the Modesto Marathon is 7 hours.
What will the weather be like for the 2027 Modesto Marathon?
The forecast calls for a high of 70°F and a low of 48°F with a 0% chance of rain. Check our detailed hourly forecast above for the best marathon race plan.
More CA Races
Quicksilver 100K & 50K
2026-05-09 · San Jose, CA, USA
San Lorenzo River Marathon
2026-07-11 · Santa Cruz, CA, USA
Wild West Marathon & Ultra
2026-05-02 · Lone Pine, CA, USA
Golden Gate Trail Run Marathon
2027-02-06 · Rodeo Beach, CA, USA
Saddleback Marathon
2026-11-07 · Lake Elsinore, CA, USA
Miwok 100K
2026-05-02 · Stinson Beach, CA, USA