

Rattlesnake Triathlon
Aurora Reservoir, Aurora Colorado

Welcome to the Rattlesnake Triathlon, Aurora Colorado’s premier triathlon!
Our race for 2011 will be August 20th (Olympic) and August 21st (Sprint).
Be sure to check us out on Facebook. ![]()
Registration for 2011's event will open the first quarter of next year.
Please Contact us if you have any questions.