Irving Half Marathon

Irving, TX, USA · March 21, 2027·
partly-cloudy-day51°·53° high·Breezy·Dry
9
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Race Day Weather

partly-cloudy-day
51°at start
68° high
Breezy
Dry
Your goal
0:00:00

Comfortable temps, big temp swing, moderate wind

Mild 51°F temps at gun time mean comfortable early miles without overheating risk. Temps will climb significantly to 68°F by later miles, so expect fading conditions as the race progresses. Moderate winds around 13mph may affect pacing on open sections of the course.

Race day forecast available in 147 days
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Pace Calculator

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Race Plan

Get your personalized Irving Half Marathon race plan

A mile-by-mile breakdown of where your time goes, weather-adjusted splits, fueling timeline with aid stations, packing checklist, carb tracker, spectator guide, all built around your goal and race-day conditions.

Race Pace
Weather Splits
Nutrition
Gear & Packing
T-Minus
Carb Tracker
Spectator Guide
Race Band

Race Info

The Irving Half Marathon covers 13.1 miles on the Sunday of race weekend, starting and finishing at The Plaza at Toyota Music Factory in Las Colinas. The course is fast and flat, running around Lake Carolyn and through the Las Colinas Urban Center. It starts at the same time as the full marathon.

Race weekend

Saturday, March 20
8:30 AM10K (6.2 mi)
8:45 AM5K (3.1 mi)
Sunday, March 21
7:00 AMMarathon (26.2 mi)
7:00 AMHalf Marathon (13.1 mi)

FAQ

When is the 2027 Irving Half Marathon?

The 2027 Irving Half Marathon will be held on Sunday March 21, 2027.

What is the time limit for the Irving Half Marathon?

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

What will the weather be like for the 2027 Irving Half Marathon?

The forecast calls for a high of 73°F and a low of 53°F with a 9% chance of rain. Check our detailed hourly forecast above for the best half marathon race plan.

Historical Weather

Based on 14 years of data
Avg Temp
59°F
L:58° H:61°
RunScore
7
Conditions
Rain Freq
7%
1 of 14 yrs
Wind11mph
Dew49°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
partly-cloudy-night
50°/57°-
10
2025
cloudy
68°/70°-
4
2024
cloudy
64°/66°-
5
2023
partly-cloudy-night
57°/60°-
9
2022
clear-night
53°/59°-
8
2021
cloudy
62°/65°-
6
2020
partly-cloudy-day
62°/65°-
7
2019
partly-cloudy-day
62°/68°-
6
2018
cloudy
36°/39°-
8
2017
partly-cloudy-night
61°/64°Moderate
5
2016
cloudy
66°/68°-
4
2015
cloudy
49°/51°-
9
2014
cloudy
52°/53°-
10
2013
cloudy
64°/69°-
5