The 2025 USA Women's Half Marathon (Dallas) has concluded.

USA Women's Half Marathon (Dallas)

Race complete

Dallas, TX, USA · September 20, 2025

74°·88° high·Breezy·Dry

Race Day Weather

74°at start

92° high

Breezy

Dry

Warm start, rising heat, hydrate

Runners will face a starting temperature of 75°F rising to 92°F, with humidity at 65% and a dew point of 69°F. Winds will be light at 8 mph from the ESE. It is crucial to start conservatively and hydrate frequently to manage the heat effectively.

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Distance: 13.1mi

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Race Info

The USA Women's Half Marathon Dallas starts near downtown Dallas and follows the Santa Fe Trail north for about 5.5 miles to White Rock Lake, finishing at T.P. Hill on the lake's west shore. The 13.1-mile course is USATF-certified (#TX23036LAB) and runs part of the lake perimeter along Lawther Drive. It is one of several USA Women's Half Marathon races the organizer holds annually, with sister events in Arizona, Tennessee, Florida and California.

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Course Map

FAQ

When is the 2025 USA Women's Half Marathon (Dallas)?

The 2025 USA Women's Half Marathon (Dallas) will be held on Saturday September 20, 2025.

What will the weather be like for the 2025 USA Women's Half Marathon (Dallas)?

The forecast calls for a high of 93°F and a low of 74°F with a 0% chance of rain.

Historical Weather

Based on 3 years of data

Avg Temp

73°F

L:69° H:79°

RunScore

Conditions

Rain Freq

33%

1 of 3 yrs

Wind6mph

Dew65°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Low / High	Rain	Dew Point
2025 USA Women's Half Marathon (Dallas) Partly cloudy throughout the day. 2025	74°/88°	-	68°
2024 USA Women's Half Marathon (Dallas) Partly cloudy throughout the day. 2024	75°/86°	-	69°
2023 USA Women's Half Marathon (Dallas) Cloudy skies throughout the day with a chance of rain throughout the day. 2023	58°/61°	Heavy	59°

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