09.04.2026 12:00

Istria’s Ultimate Trail Race

Istria 100 by UTMB is one of Croatia’s toughest and most renowned trail races, attracting over 2,000 runners from more than 60 countries. The race spans across Istria, connecting Labin, Buzet, Motovun and Grožnjan with the final finish in Umag.

The routes cross the region’s most scenic landscapes – from the peaks of Učka and Ćićarija to medieval towns, forest trails, canyons and coastal sections. A demanding and diverse course designed for true endurance athletes.

As part of the prestigious UTMB World Series, the race stands among the world’s leading trail running events.

Races:
RED 168 km – starting in Labin
BLUE 110 km – starting in Buzet
GREEN 69 km – starting in Buzet
YELLOW 42 km – starting in Motovun
WHITE 21 km – starting in Grožnjan

The event also includes a sports expo at the “Marije i Line” hall, open to the public. All races finish in Umag, with the award ceremony taking place on Sunday at 13:00 at the main square.