WHEN

Memorial Day
May 27, 2024

WHERE

Downtown
Austin, Texas

Distances

Rookie, Sprint, Olympic
Relays & Aquabikes

Welcome to Ascension Seton CapTex Tri

Get ready to swim, cycle, and run your way to victory at the Ascension Seton CapTex Tri presented by Life Time, happening this Memorial Day Weekend in Austin, Texas! This triathlon is the perfect way to kick off your summer in style and join in on the fun with athletes from all over.

You’ll start your journey with a refreshing swim in Lady Bird Lake, then, hop on your bike and ride straight into the heart of the city, with the Texas Capitol as your backdrop. And finally, it’s time to lace up those running shoes for a picturesque run through Butler Park before the big finish line and party awaits you at Auditorium Shores.

So, what are you waiting for? Gear up, train hard, and join us at the CapTex Tri for an unforgettable experience of a lifetime!

  • Female triathlete gives a thumbs up after setting up her triathlon area at the 2018 CapTex Triathlon.
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Online Registration

Event Details

Schedule
Packet Pick Up
Course Maps
Results

News

Bike Buying 101: Essential Advice for Selecting the Right Bicycle

Bike Buying 101: Essential Advice for Selecting the Right Bicycle Are…
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Training Tips for Beginners: Getting Started with Triathlon

The Captex Triathlon, renowned for its scenic course and supportive atmosphere, offers a perfect opportunity for beginners to dive into this multi-discipline sport. To help you navigate the training process, we've put together a comprehensive guide with essential tips for beginners. Whether you're a seasoned runner, swimmer, or cyclist, or completely new to endurance sports, these training tips will set you on the path to success in your Captex Triathlon journey.
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CapTex Tri Continues to Grow and Welcome New Athletes

More than 2300 triathletes from over 26 states and 4 countries registered for the 2023 Ascension Seton CapTex Tri.  In addition, over 300 volunteers came out to support the participants. 
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Ascension Seton CapTex Tri Returns for Memorial Day 2023

The annual Ascension Seton CapTex Tri returns this year, where over 2300 triathletes from across 26 states and 4 countries will converge on Memorial Day weekend in the capital city.  CapTex Tri features a swim course in Lady Bird Lake, a bike ride through downtown Austin, and a run course at the picturesque Auditorium Shores.
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