Dam 09 Triathlon
Always double-check with the organizer's website! This page may contain affiliate links.
Dam 09 Triathlon
Dam 09 Triathlon is a USAT sanctioned multisport event held at Alamo Heights Swimming Pool, 250 Viesca, San Antonio, TX 78209. The course format for the main race consists of a pool swim, a bike segment and a run.
Distances:
- 400 m pool swim
- 9 mile bike
- 4 km run
The swim takes place in the 50 meter pool at Alamo Heights Swimming Pool. The bike course uses three loops through shaded streets of Alamo Heights and crosses the Olmos Park Dam. The run is an out and back course. Athletes are seeded by estimated swim time.
Event formats include Sprint Triathlon, Aqua/Bike, Bike/Run, Virtual entries, 2 person relays and 3 person relays. Participants must be at least 13 years old. All athletes must hold a current USAT membership or purchase a one day pass during registration. As this is a non drafting event, clip on aero bars are allowed. E bikes are not allowed. A bicycle helmet with chin strap is mandatory; skate helmets are not permitted. Participants are responsible for bringing a bike in good working condition.
Awards are given overall male and female, masters overall, and 1st through 3rd in age groups. Age group is determined by age on December 31, 2025. Registration will close when the 400 participant maximum is reached. Packet pick up is scheduled in the days before the race at Crossroad Bikes and at a second location to be announced. The event has a no refunds policy; transfers must be completed through the registration site with a stated transfer fee and deadline. Visit the organization's website for the most recent information.
