Irving Frost Marathon

Irving, TX, USA • December 19, 2026
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Race Day Weather

partly-cloudy-day
44°
58° high
Breezy
Dry

Cool start — fast day potential, warming through the race

A cool 44°F at the start line is ideal for fast times — expect to warm up quickly once you're moving. Temperatures rising to 58°F through the course will gradually increase perceived effort in the second half. Light winds shouldn't be a major factor for pacing.

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Pre-raceRace windowPost-race

The Irving Frost Marathon's fast & flat scenic route in Las Colinas is the perfect race to achieve your Personal Record and ring the finish line PR Bell at the post-race Winter theme running Festival. The post-race celebration, and central location, make the Irving Frost one of the best Winter running events in North Texas. Explore Irving-Las Colinas, with the start and finish line at Toyota Music Factory, America's #1 Concert Venue. All fitness levels are welcome to sign up. Centrally located in Dallas/Fort Worth minutes from the DFW airport, the Irving Frost Marathon is a highly anticipated event with sold-out participation in 2022. The event raises funds for Irving ISD student college scholarships. Source

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Course Map

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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.

Historical Weather

Based on 5 years of data
Avg Temp
58°F
L:43° H:58°
RunScore
7
Conditions
Rain Freq
0%
0 of 5 yrs
Wind14mph
Dew33°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScore

2025 Irving Frost Marathon

Clear conditions throughout the day.

2025
clear-day
51°/79°-
6

2024 Irving Frost Marathon

Clear conditions throughout the day.

2024
clear-day
36°/52°-
8

2023 Irving Frost Marathon

Clear conditions throughout the day.

2023
clear-day
42°/59°-
7

2022 Irving Frost Marathon

Clear conditions throughout the day.

2022
clear-day
36°/50°-
8

2021 Irving Frost Marathon

Partly cloudy throughout the day with early morning rain.

2021
partly-cloudy-day
49°/51°-
6
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You Need an Account For That

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