Brazos Bend Half Marathon

Needville, TX, USA · December 5, 2026·
partly-cloudy-day54°·60° high·Light·Dry
8
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Race Day Weather

partly-cloudy-day
54°at start
63° high
Light
Dry
Your goal
0:00:00

Comfortable temps

Mild 54°F temps at gun time mean comfortable early miles without overheating risk. Temperatures rising to 63°F through the course will gradually increase perceived effort in the second half. Light winds shouldn't be a major factor for pacing. Moderate humidity at 71% is worth noting for effort level, especially in later miles.

Race day forecast available in 43 days
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Pace Calculator

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Race Info

The Half Marathon at Brazos Bend State Park starts and finishes at the Elm Lake pavilion and covers 13.1 miles on the park's flat trail network. The surface alternates between hard crushed rock, shaded hiking trail and smooth horse trail, with only a 10-foot rise along the way. It runs on the Saturday of race weekend alongside the 100 Mile, 100K and Marathon.

Race weekend

Saturday, December 5
6:00 AM100 Mile (100.0 mi)7:00 AM100K (62.1 mi)8:00 AMMarathon (26.2 mi)
8:30 AMHalf Marathon (13.1 mi)

FAQ

When is the 2026 Brazos Bend Half Marathon?

The 2026 Brazos Bend Half Marathon will be held on Saturday December 5, 2026.

What will the weather be like for the 2026 Brazos Bend Half Marathon?

The forecast calls for a high of 68°F and a low of 52°F with a 10% chance of rain. Check our detailed hourly forecast above for the best half marathon race plan.

Historical Weather

Based on 2 years of data
Avg Temp
50°F
L:49° H:52°
RunScore
9
Conditions
Rain Freq
0%
0 of 2 yrs
Wind4mph
Dew45°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2025
partly-cloudy-day
52°/57°-
9
2024
cloudy
46°/47°-
10