About the race
ISTRIA 100 by UTMB started in 2013 and today it gathers more than 3000 runners from all over the world. In 5 distances, 100 miles, 110k, 69k, 42k and 21k, courses combine every aspect of Istria: difficult and technical terrain, little bit of coasteering, old medieval towns, deep forests, city centres, muddy wallies, streams and brooks, canyons and many beautiful panoramas.
Discover the races
Opening soon
10th April 2026
Opening soon
11th April 2026
Opening soon
11th April 2026
Opening soon
11th April 2026
Opening soon
12th April 2026
2024 Highlights Video
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