Dam 09 Triathlon
- Date
- August 15, 2026
- Location
- 250 Viesca, San Antonio, TX
- Distance
- Dam 09 Triathlon
From the Organizer
23rd Annual Dam 09 Triathlon
Events
Weather
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
96°
Typical Low
74°
Chance of Rain
15%
Based on US Climate Normals data from San Antonio Incarnate Word, 2 mi from the venue.
Host City
About San Antonio, TX
Population
1,458,954
as of 2023
Elevation
781 ft
Nearest Airport
SAT
San Antonio International Airport · 5 mi
Time Zone
Central Time
From Endurance Grid
A big city race. Expect multiple lodging options and plenty to do the day before.
Race Location
Your Next Start Line
What Are You
Waiting For?
Every finish line starts with a single decision. Claim your spot at Dam 09 Triathlon, put it on the calendar, and turn “someday” into a start date.
Coming Up
More Triathlon races near San Antonio, TX
Magnolia Hill Off-Road X-TRI & DU
159 miles away
2026 Lake Pflugerville Triathlon
85 miles away
Marble Falls Triathlon
78 miles away
Rotary Club of Katy Triathlon at the Katy Boardwalk
164 miles away
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.
Frequently Asked Questions (FAQs)
- What is the Dam 09 Triathlon?
- Dam 09 Triathlon is a triathlon race held in San Antonio, Texas on August 15, 2026. 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 triathlon races near you or explore our sports guides to learn what race day actually feels like.
- When and where is the Dam 09 Triathlon?
- Saturday, August 15, 2026 in San Antonio, Texas at 250 Viesca, San Antonio, TX. Check the event page for exact start times and wave schedules.
- How do I register for the Dam 09 Triathlon?
- Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.
Dam 09 Triathlon
Aug 15, 2026