Istria 100 by UTMB

The 100-mile race is the most demanding but also the most beautiful race. It stretches from the eastern coast of Istria, across the highest Istrian mountain, and finishes on the western coast in Umag.

The second longest race showcases the typical natural features and beauties of Istria. The race starts in Buzet, a town known for truffles, nestled at the foot of the old town of Buzet.

The Green course showcases the most beautiful parts of Istria's interior. Although challenging, this course is excellent for runners with slightly less experience in trail running.

The 42 km course is designed for beginners in trail running, taking participants through parts that unveil the true interior of Istria. The race starts in the beautiful medieval town of Motovun.

The race is intended for beginners in trail running. The race starts in the medieval town of Grožnjan and follows an easy course all the way to the sea.