2027 Cal Tri Houston - 9.12.27 logo

2027 Cal Tri Houston - 9.12.27

2027 Cal Tri Houston - 9.12.27 is a duathlon, running, swimming, and triathlon race on September 12, 2027 in Katy, TX, with entry fees from $23.86 to $78.86.

Date
September 12, 2027 (311 days to go)
Price
$23.86–$78.86
Sports
DuathlonRunningSwimmingTriathlon

From the Organizer

2027 Cal Tri Houston - 9.12.27

 

5 EVENT OPTIONS. Sprint Triathlon, RunBikeRun, RunSwim, Swim, & 5K Run. Reverse Triathlon = run + bike + swim. Check out the course maps for more detailed information. 

TO DO. Typhoon Texas Waterpark Houston

AIRPORT. George Bush Intercontinental Airport (IAH)

AIR TEMPERATURE (AVG). 70 F / 90 F

WATER TEMPERATURE (AVG). 80 F. 

Events

5K$23.86
Swim$23.86
Sprint Triathlon$78.86
RunBikeRun$78.86
RunSwim$78.86

Typical Conditions

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

90°

Typical Low

72°

Chance of Rain

23%

Based on US Climate Normals data from Sugar Land, 13 mi from the venue.

Sunrise 7:06 AMSunset 7:32 PMDaylight 12h 26m

About Katy, TX

City Elevation

137 ft

Nearest Airport

IAH

George Bush Intercontinental Airport · 30 mi

Time Zone

Central Time

From Endurance Grid

Line up lodging and travel early to lock in your race weekend.

Race Location

What Are You
Waiting For?

Every finish line starts with a single decision. Claim your spot at 2027 Cal Tri Houston - 9.12.27, put it on the calendar, and turn “someday” into a start date.

311

Days to train

Race
2027 Cal Tri Houston - 9.12.27
Date
September 12, 2027

Get Ready for Race Day

Plan your training, log every workout, and track your progress all the way to race day in the Endurance Grid app.

The training calendar in the Endurance Grid app: the week plan and every day colored by sport
A Race Story in the Endurance Grid app: the finish photo and everyone who finished

Frequently Asked Questions

What is the 2027 Cal Tri Houston - 9.12.27?
2027 Cal Tri Houston - 9.12.27 is a duathlon, running, swimming, and triathlon race held in Katy, Texas on September 12, 2027. It is one of the many endurance events listed on Endurance Grid, a multi-sport endurance event calendar covering running races, triathlons, HYROX, and more endurance sports across the United States. Find more duathlon races near you or explore our sports guides to learn what race day actually feels like.
When and where is the 2027 Cal Tri Houston - 9.12.27?
Sunday, September 12, 2027 in Katy, Texas at 555 Katy Fort Bend Rd. Check the event page for exact start times and wave schedules.
How do I register for the 2027 Cal Tri Houston - 9.12.27?
Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.

2027 Cal Tri Houston - 9.12.27

Sep 12, 2027

Register