Half marathonRoad🇺🇸 Austin, United States

Austin International Half Marathon

Sunday, 17 January 2027In 3 months · Start 07:30

The former 3M Half Marathon: a net-downhill point-to-point from north Austin's Gateway area to a finish beside the Texas State Capitol. Its January date and gentle drop make it a favourite PR course.

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Facts checked 26 Oct 2026 against downhilltodowntown.com, downhilltodowntown.com, downhilltodowntown.com.

Elevation gain

60 m

Flat · ↓ 150 m

Start altitude

256 m

above sea level, from terrain data

Temp at start

7°C

Peaks around 11°C

Entry fee

Check site

Open entry

Finishers

—

typical year

Course

Point to point

Cut-off: check site

Getting thereFly into AUS (Austin), about 23 km from the start

Plan your trip to Austin

Race weekends book up early. Searches are set for the race dates.

Photo: Quintin Soloviev · CC BY 4.0

Hotels near the start lineSat 16 Jan – Mon 18 Jan · 2 nights · closest to the start firstSee hotels on Booking.com Flights to AustinArrive Fri 15 Jan, fly home Tue 19 JanSee flights on Google Flights

Things to do in AustinKlook Mobile data in United StatesAiralo Airport transfer from AUSKiwitaxi

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Course map

A detailed route is not available for this race yet. The marker shows the race location.

Elevation profile

Flat: about 60 m of climbing and 150 m of descent. A detailed profile isn’t available for this race yet.

Race-day weather

At start

7°C

Peak during race

11°C

Humidity

69%

Chance of rain

17%

Wind

14 km/h

17 January in past years

Historical averages for 17 January ±3 days, 2016–2025, from 07:30 for 5 hours (70 days sampled). Source: Open-Meteo / ERA5.

Finish times by age group

No data yet. We’re collecting age-group results race by race.

Runner reviews

What time could you run here?Adjust your goal time for this course’s hills and typical race-day weather.Race time calculator →

Guides for this race

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<a href="https://irun42.com/race/austin-international-half" title="Austin International Half Marathon on iRun42"><img src="https://irun42.com/badge/austin-international-half.svg" width="300" height="120" alt="Austin International Half Marathon: course, elevation and race-day weather on iRun42" /></a>

Around the same time

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