IRONMAN Texas
IRONMAN 70.3 Texas is on 4 April 2027 on Galveston Island, with a sheltered 1.9 km swim, a flat 90 km bike along coastal roads, and a 21.1 km run through the grounds at Moody Gardens.
Do not confuse this with the full-distance IRONMAN Texas at The Woodlands later in April. Same state, same name on the calendar, different race and different island.
The wind is the course. Galveston is a barrier island with nothing to break a Gulf breeze, and a flat bike leg into a headwind on the return is the standard experience here rather than the unlucky one. Riders who can hold an aerodynamic position for 90 km gain more time on this course than climbers ever would.
Early April keeps the humidity manageable, which matters on a run with limited shade. Houston is an hour up the road with two international airports.
Who it's for
Built for experienced triathlon athletes.
Good fit if you…
- are experienced in triathlon and want a hard race
- want a well-known, high-status race
Maybe not if you…
- are brand-new to triathlon: start with something shorter
What should you know about IRONMAN Texas?
- Date
- Sunday, 4 April 2027
- Format
- Half / 70.3
- Water temp
- 21°C · 70°F
Need to know
When is IRONMAN Texas 2027?
IRONMAN Texas takes place on Saturday, 3 April 2027. Dates can move year to year, so confirm the exact day on the official race page before you book travel.
How do you register for IRONMAN Texas?
Where does IRONMAN Texas take place?
Galveston Island, United States
FAQs
What do athletes ask about IRONMAN Texas?
Where is IRONMAN Texas held?
IRONMAN Texas is held in Galveston Island, the United States. The race page has the venue location and a map, and links straight through to the official site for the precise start area.
What distances can you race at IRONMAN Texas?
IRONMAN Texas offers Half / 70.3. The Half / 70.3 is a 1.9 km swim, 90 km bike and 21.1 km run. Pick your distance and enter on the official site. Each format usually has its own start wave and cut-offs.
What's the water temperature at IRONMAN Texas?
The swim at IRONMAN Texas is around 21°C (70°F), based on the official average for the venue. Water temperature drives wetsuit rules, so check the organiser's current wetsuit policy before race day.
How do I enter IRONMAN Texas?
You enter IRONMAN Texas through the official organiser. Registration is handled on their site, and FindMyNextRace links you straight there. Places for popular editions can sell out early, so register as soon as entry opens.
Is IRONMAN Texas part of a race series?
Yes, IRONMAN Texas is part of the IRONMAN series. Series events often share a qualification, points, or championship pathway, so if you're chasing the series, check how this race fits its calendar.
How should I train for IRONMAN Texas?
Training for IRONMAN Texas depends on your target distance and current fitness. Most athletes follow a structured block of 12–20 weeks for a Half / 70.3 effort. Build a plan tailored to your race date and level with AI Training Plan (https://aitrainingplan.app).
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