Irving Frost Marathon

Irving, TX, USA · December 19, 2026
partly-cloudy-day45°·58° high·Breezy·Dry
8
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Race Day Weather

partly-cloudy-day
45°at start
60° high
Breezy
Dry

Cool conditions, moderate humidity

Runners will face a temperature rise from 45°F to 59°F, with average humidity at 65% and a dew point of 41°F. Winds will be from the SE at 10 mph, gusting to 19 mph. With mild temperatures, runners can maintain their pace but should stay hydrated and be mindful of potential gusts.

Race day forecast available in 32 days
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Pace Calculator

Distance: 26.2mi
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Race Info

The Irving Frost Marathon is a December race in Las Colinas, Irving, Texas, with the marathon, half marathon, 10K and 5K all starting and finishing at the Plaza at Toyota Music Factory. The marathon is a Boston Marathon qualifier on a flat course through Las Colinas Urban Center and along the Campion Trail. It is the winter race of the Irving Marathon Running Series, and proceeds go to the Irving Schools Foundation for scholarships for Irving ISD student volunteers. Source

FAQ

When is the 2026 Irving Frost Marathon?

The 2026 Irving Frost Marathon will be held on Saturday December 19, 2026.

Is the Irving Frost Marathon a Boston Marathon Qualifier?

Yes, the Irving Frost Marathon is an official Boston Marathon qualifier.

What is the time limit for the Irving Frost Marathon?

The time limit for the Irving Frost Marathon is 6.5 hours.

What will the weather be like for the 2026 Irving Frost Marathon?

The forecast calls for a high of 62°F and a low of 44°F with a 5% chance of rain.

Historical Weather

Based on 6 years of data
Avg Temp
58°F
L:42° H:59°
RunScore
7
Conditions
Rain Freq
0%
0 of 6 yrs
Wind12mph
Dew34°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2025
clear-day
51°/79°-
6
2024
clear-day
36°/52°-
8
2023
clear-day
42°/59°-
7
2022
clear-day
36°/50°-
8
2021
partly-cloudy-day
49°/51°-
6
2019
partly-cloudy-day
40°/61°-
8