On May 1st, 2026, ChiaTRI returns — the event that brings the thrill of triathlon to the spectacular setting of Southern Sardinia.

In Chia, where spring already feels like summer, swimming, cycling, and running mean immersing yourself in unique scenery: turquoise waters, unspoiled nature, and Mediterranean vegetation in full bloom.

Three distances, three ways to embrace the challenge: Middle, Olympic, and Sprint.

Thousands of athletes from around the world come back here for an experience that is much more than a race.
Get ready for ChiaTRI.