Texas City Triathlon, Duathlon, & Aquabike
Saturday, September 18, 2027
Texas City Dike & Rainbow Park • Texas City, TX
500 m Swim · 15 mi Bike · 3.1 mi Run - A welcoming coastal race for first time triathletes and experienced competitors, with a fast course and expansive Galveston Bay views.
From all of us at Texas City Tri Thank you to every athlete, volunteer and sponsor.
Official Race Winners
Meet the 2026 Champions.
Congratulations to our winners and every athlete who crossed a finish line in Texas City.
A fast coastal race with a big race day feel
Your next finish line starts here.
Race beside Galveston Bay on a welcoming sprint course built for first timers, returning athletes and experienced competitors chasing a fast day.
Choose your race
One race weekend. Three ways to compete.
Pick the format that fits your goals, then make the course your own.
Triathlon
500 m Swim · 15 mi Bike · 3.1 mi Run
The full multisport experience, available for individuals and relay teams.
Explore the Triathlon
Duathlon
2 mi Run · 15 mi Bike · 3.1 mi Run
Skip the swim and take on two runs with the same fast bike course in between.
Explore the Duathlon
Aquabike
500 m Swim · 15 mi Bike
Swim and bike without the run. Aquabike is an individual event.
Explore the AquabikeRegistration opens January 1.
Early pricing rewards athletes who commit early. The field is limited to 800 participants.
Made possible by Texas City.
The city’s generous support helps create a safe, memorable race weekend along the dike, through the park and beside the water. We are proud to welcome athletes and families to Texas City.
Title Sponsor
Supported by Houston Methodist Hospital.
Houston Methodist Orthopedics & Sports Medicine helps make this event possible while supporting athletes throughout the Houston area.
Race Texas City in 2027
Come race with us.
Bring your goals, your people and your best race day energy. We will see you at the water.