Dam Tri
About this race
SWIM: 1000 Meters (Lake)
BIKE: 21 Miles
RUN: 6 Kilometers
The Dam Tri moves into its 16th season in 2025. Voted the athlete's favorite several years during its existence, this Sprinternational distance event provides a longer distance than your typical sprint tri but doesn't expect quite as much from you as the international distance. The entire triathlon incorporates segments of the Lake Murray Dam. Starting with the 1000 meter lake swim, athletes will be comfortable with or without wetsuits as water temperature will be around 73 degrees. The swim is one large triangle starting alongside the massive spillway of the dam. Once out of the water it is a quick dash to transition and onto the 2 loop mostly flat to rolling bike course. Athletes get to cycle over the dam 4 times and experience the amazing views from atop this monumental structure. The entire run course is held on the dam with an out and back format and is unlike any other run you will experience. Don't miss this exciting event just minutes from downtown Columbia.
Aquabike (swim - bike)
SWIM: 1000 Meters (Lake)
BIKE: 21 Miles
Aquathlon (swim - run)
SWIM: 1000 Meters (Lake)
RUN: 6 Kilometers
Part of the South Carolina Triathlon Series
Pick your distance
Triathlon
Sprinternational Triathlon
Sprinternational Relay
Aquabike
Aquabike
Swimrun
Aquathlon
Typical race-day weather
Based on 9 years of Open-Meteo archive data for this event's race dates in Lexington, plus the 3 days either side.
The sun rises at 7:21 AM and sets at 7:06 PM local time (EDT) in Lexington on October 3, 2026 — 11h 45m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
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Results — Dam Tri
Other races near Lexington
Different organizers, within 40 miles, in the next three months
Run Hard Half Marathon, 10k & 5k
Tico's Gravel Grinder 10k
Broad River Half Marathon Run/Hike
Traipsing Thru Timberlake 10k/5k
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 5 Lexington events
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