About California Triathlon

Cal Tri Overview

About. California Triathlon Network (CTN) is a 501(c)(3) community service group with 1,600 members that is affiliated with 35 triathlon clubs.

Purpose. A principal purpose of the California Triathlon Network is to facilitate training to educate people on the benefits of a healthy, active lifestyle as well as creating opportunities to share best practices within the triathlon community.

Membership in the CTN is free for both affiliated clubs and individuals.