
Texas City Triathlon, Duathlon, & Aquabike is a triathlon, aquabike, and duathlon race on September 19, 2026 in Texas City, TX, with entry fees from $100 to $160.
From the Organizer
Get ready for a one-of-a-kind multisport racing event on Saturday, Sept 20—the Houston Methodist Texas City Triathlon, Duathlon, & Aquabike! Dive into a beginner-friendly sandy bottom swim, conquer a flat and fast bike course on the dike, and experience a beautiful run through Bay Street Park's trails. All ages and abilities are welcome to sign up for this annual event. Don't miss your chance to be part of something special. Register today!
Weather
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
88°
Typical Low
76°
Chance of Rain
30%
Based on US Climate Normals data from Galveston Scholes Fld, 9 mi from the venue.
Host City
Population
54,159
as of 2023
City Elevation
1 ft
Nearest Airport
HOU
William P. Hobby Airport · 29 mi
Time Zone
Central Time
From Endurance Grid
A mid-size host city. Enough lodging and amenities to keep race weekend easy, without big-city sprawl.
Race Location
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at Texas City Triathlon, Duathlon, & Aquabike, put it on the calendar, and turn “someday” into a start date.
13
Days to train
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From Endurance Grid
This race spans more than one sport — here’s a guide to each, so you can understand what’s involved and decide if it’s the right fit. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
Swim, bike, run — back to back. The sprint distance makes it far more accessible than most people think. Three sports in one race means three movements to train and race day never gets monotonous.
A swim followed by a bike — a triathlon without the run. Sprint and Olympic distances, often alongside a tri at the same venue.
Run, bike, run. The multi-sport format without the swim. Two disciplines, one race — a great bridge between running and triathlon.
Coming Up
Texas City Triathlon, Duathlon, & Aquabike
Sep 19, 2026