The 2026 event has concluded.

Austin Marathon

Austin, TX, USAFebruary 15, 2026
Explorer

Race Day Weather

clear-day
56°
73° high
Breezy
Dry

Mild start, warming up, headwinds ahead

Runners will face a start temperature of 57°F, rising to 72°F by the finish. With average humidity at 64%, hydration will be essential, especially as temperatures rise. Crosswinds will dominate early miles, but a headwind will challenge runners from mile 8 to 10 and again between miles 17 to 18. A brief tailwind from miles 11 to 12 and 15 to 21 will offer relief, making pacing adjustments crucial.

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Pace Calculator

Distance: 26.2mi
0:00:00
HH:MM:SS
Pace
Weather Adj.
Common Goals:

The Austin Marathon (also known as Ascension Seton Austin Marathon presented by Under Armour for sponsorship reasons) is an annual marathon held in Austin, Texas, since 1992. The race weekend also features a half marathon and a 5K run with a two-day expo taking place on Friday and Saturday. Wikipedia

FAQ

When is the 2026 Austin Marathon?

The 2026 Austin Marathon will be held on Sunday February 15, 2026.

Is the Austin Marathon a Boston Marathon Qualifier?

Yes, the Austin Marathon is an official Boston Marathon qualifier.

What is the time limit for the Austin Marathon?

The time limit for the Austin Marathon is 7 hours.

Historical Weather

Based on 29 years of data
Avg Temp
64°F
L:46° H:64°
RunScore
8
Conditions
Rain Freq
3%
1 of 29 yrs
Wind8mph
Dew43°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2025
clear-night
36°/52°-
7
2024
clear-night
33°/53°-
8
2023
clear-night
48°/72°-
8
2022
clear-night
41°/70°-
8
2021
clear-day
58°/85°-
8
2020
cloudy
55°/74°-
9
2019
partly-cloudy-night
57°/61°-
8
2019
cloudy
42°/50°-
8
2018
cloudy
52°/63°-
9
2017
cloudy
69°/78°-
7
2016
cloudy
57°/72°-
8
2015
clear-night
58°/66°-
9
2014
cloudy
59°/70°-
8
2013
clear-night
38°/70°-
8
2012
clear-night
44°/57°-
9
2011
cloudy
65°/79°-
7
2010
partly-cloudy-night
38°/66°-
8
2009
cloudy
50°/66°-
8
2008
clear-night
40°/70°-
8
2007
clear-night
36°/62°-
8
2006
cloudy
29°/35°-
6
2005
rain
60°/77°Light
8
2004
clear-night
33°/57°-
8
2003
cloudy
39°/47°-
6
2002
clear-night
40°/64°-
8
2001
clear-night
32°/58°-
8
2000
cloudy
49°/62°-
9
1999
clear-night
33°/68°-
8
1998
cloudy
50°/54°-
9