Marble Falls Triathlon
Marble Falls Triathlon is a triathlon race on July 26, 2026 in Marble Falls, TX.
- Date
- July 26, 2026 (3 days to go)
- Sport
- Triathlon
From the Organizer
Marble Falls Triathlon
Events
Weather
Race-Day Forecast
Live forecast from the U.S. National Weather Service.
Race Day
Sunday, 7/26
High
97°
Low
75°
Conditions
Sunny
Chance of Rain
0%
Wind
0 to 5 mph
Host City
About Marble Falls, TX
Population
7,255
as of 2023
City Elevation
806 ft
Nearest Airport
GRK
Killeen Regional Airport / Robert Gray Army Airfield · 43 mi
Major Hub
AUS
Austin Bergstrom International Airport · 45 mi
Time Zone
Central Time
From Endurance Grid
A small town race. Lodging near the start could be limited, so book early.
Race Location
Your Next Start Line
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at Marble Falls Triathlon, put it on the calendar, and turn “someday” into a start date.
3
Days to train
- Race
- Marble Falls Triathlon
- Date
- July 26, 2026
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From Endurance Grid
About This Sport
Endurance Grid is here to help you understand the sport, decide if it’s the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
Three sports, one race — swim, bike, run in sequence, with transitions that are a discipline of their own.
Open water, open roads, and competition with yourself. Cross the finish line knowing what it took to get there.
Triathlon
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.
Coming Up
More Triathlon races near Marble Falls, TX
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2026 Cal Tri Austin - 9.20.26
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PLAYTRI - IRONMAN 70.3 WACO
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96 miles away
The Active Texan Triathlon
From $60 · 4107 Lake Atlas Dr
113 miles away
Plan your trip
Make it a Racecation
Coming from out of town? There's more to Marble Falls than race day. We'll help you line up nearby lodging, flights, a rental car, and things to do so you can make the most of your racecation.
Plan your trip to Marble FallsFrequently Asked Questions (FAQs)
What is the Marble Falls Triathlon?+
When and where is the Marble Falls Triathlon?+
How do I register for the Marble Falls Triathlon?+
Marble Falls Triathlon
Jul 26, 2026