7 a.m. Sunday

February 16, 2020


Congress & 2nd Ave

Downtown Austin, Texas


Come Run Austin!

The Ascension Seton Austin Marathon, Half Marathon, and 5K presented by Under Armour will fill Austin’s streets with more than 20,000 runners on Feb 16, 2020. 
Participants are treated to experience Austin’s finest! They race along open roads that pass iconic landmarks like UT Tower, The I Love You Mural, and Austin Power Plant; enjoy miles of Austin unique neighborhoods such as SOCO district and Hyde Park; and are greeted by cheering crowds as they close in on the finish line in front of the Texas State Capitol on historic Congress Ave.
Being a part of the Austin Marathon guarantees a great time and some amazing perks.

Online Registration

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Even More Reasons To Run

Voted Best Of

Multiple Award winning event including Top 10 Half Marathons in the World and One of 15 Bucket List Marathons in the US.

Participants also receive premium Under Armour Participant Shirts and Bags.


Country music legend Gary P. Nunn at the start line of the Austin Marathon. Live music on course, Cheer Stations, and the finish line festival is great fun for everyone!

austin marathon female champion elite field

Elite Field

Come see the fastest names in road racing as they compete for the title of Austin Marathon Champion.

Watch Live at the Finish Line Festival or with FloTrack Live Coverage.

Austin Marathon best crowd support and sign contest. Cheering Fans along austin marathon half marathon adn 5k course


You will be fully supported by over 3,000 Volunteers and even more cheering spectators along the course. Aid Stations will be fully stocked with nuun hydration.

austin marathon 5K start

Certified Course

USATF course certified and Boston Marathon Qualifier. 15 Pace Groups for each qualifying time through 4:55.

austin marathon half marathon team


With several distances, there is something for all levels of participation. Teams are free to set up and come with awesome perks like customized bibs!

Don’t take our word for it…

What others say about us!

After running the marathon this year, we’re thinking of running the half next year. We love Austin and it is the perfect destination to escape the cold winter of Montreal!

Susan L.WikiTravel

I’ll keep coming back cause of the crazy crowd support the city of Austin has for this race!

Jesse PMedia Wiki

I have ran the half 8 years in a row now. I love the crowd of runners, fans, and ability to run in the middle of this awesome city. Though sometimes, when I feel the all so famous “runner’s wall,” I ask myself, “Why did I get up at 5 this morning to do this?” When I cross the finish line….I know why. It is also the only time I get up at 5 in the morning!!!

Carly RMax Mobilcom

I’ve run the half once and plan on doing it again sometime in the future. The course was really great and the crowd cheering was fantastic

Audrey SDoom Inc

The first three miles up South Congress is amazing and crossing the finish line after 26.2 miles through hills is the greatest high you’ll ever experience

John B

Im from San Antonio and enjoyed the race weekend thoroughly. The expo, marathon route and spectators were all memorable. I plan on running next year.

Vidal G

I’ve ran it 10 times! My very first marathon was the Austin marathon in 2005, right before my sister’s first deployment. Since then, she’s ran it with me multiple times. It’s like running an extra long Sunday morning run with friends, and having friends as volunteers along the route. We’ve both commented that we both ran some of our best races here even without training! Looking forward to surprise treats/snacks/entertainments along the route in the future!

Becky S

I ran the Austin Marathon for my 50th in 2014, my first! as a bucket list, ran NYC in 2015…i would love to run the Austin marathon well until I’m older! love you guys!

Annie W

Austin is the city I love! I have PR’ed twice at the Austin Half Marathon. It’s like the city is loving me back as I run through it… Pushing me to be my best! It’s the best relationship ever! ????

Elizabeth E

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