Secure Your Spot

Register for Trident Tri

Claim your spot in the first annual triathlon. Bike, kayak, and run through the San Antonio Mission Reach — every entry supports the San Antonio River and its trails.

Triathlon

$50

  • Official Trident Tri Race T-Shirt
  • Help promote local conservation

Race With Purpose

Every entry directly supports the San Antonio River Warriors and our local trails.

Athlete Registration Form

Athlete Details
Race Preferences
Emergency Contact