McAllen Half Marathon

McAllen, TX, USA · January 16, 2027·
partly-cloudy-day53°·56° high·Breezy·Dry
10
Register

Race Day Weather

partly-cloudy-day
53°at start
68° high
Breezy
Dry
Your goal
0:00:00

Comfortable temps, warming through the race, moderate wind

Mild 53°F temps at gun time mean comfortable early miles without overheating risk. Temperatures rising to 68°F through the course will gradually increase perceived effort in the second half. Moderate winds around 13mph may affect pacing on open sections of the course.

Race day forecast available in 83 days
partly-cloudy-night10
partly-cloudy-night10
partly-cloudy-night10
partly-cloudy-day10
partly-cloudy-day9
partly-cloudy-day8
partly-cloudy-day7
partly-cloudy-day7
partly-cloudy-day7
partly-cloudy-day6
partly-cloudy-day6

Pace Calculator

13.1mi
0:00:00
HH:MM:SS
Pace
—

Enter a finish time to see what race day does to it.

Common Goals:

Get forecast alerts for McAllen Half Marathon

We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.

Race Info

The McAllen Half Marathon is a single 13.1-mile loop on the city streets of McAllen, Texas, starting and finishing at the McAllen Convention Center. The course heads east along Galveston and Houston Avenues, turns north on 2nd Street and Col. Rowe Boulevard, and loops through Violet and Zinnia Avenues near Bill Schupp Park. It then returns south on Main Street and west on Business 83 to 29th Street and the Convention Center. The route is flat and USATF-certified, and the marathon is run as two laps of the same loop.

Race weekend

Saturday, January 16
7:00 AMMarathon (26.2 mi)
7:00 AMHalf Marathon (13.1 mi)
7:10 AM10K (6.2 mi)
7:10 AM5K (3.1 mi)
Area Map

Course Map

FAQ

When is the 2027 McAllen Half Marathon?

The 2027 McAllen Half Marathon will be held on Saturday January 16, 2027.

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

The forecast calls for a high of 72°F and a low of 53°F with a 4% chance of rain. Check our detailed hourly forecast above for the best half marathon race plan.

Historical Weather

Based on 10 years of data
Avg Temp
58°F
L:57° H:60°
RunScore
7
Conditions
Rain Freq
0%
0 of 10 yrs
Wind10mph
Dew46°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
partly-cloudy-night
58°/59°-
10
2025
cloudy
62°/64°-
6
2024
cloudy
42°/43°-
10
2023
cloudy
58°/59°-
7
2022
clear-night
36°/45°-
10
2020
cloudy
57°/59°-
9
2019
clear-night
43°/49°-
10
2018
cloudy
68°/71°-
4
2017
clear-night
70°/72°-
4
2015
partly-cloudy-night
76°/77°-
3