100 miles of Istria

Ultra-Trail® World Tour

The biggest and most popular event in Croatia. It excels in many areas, by numbers of runners and volunteers but what is more important, with perfect organization and great atmosphere along the course.

TYPE: ultra trail race

DATE: April, 12th – 14th 2018

WEB: http://www.istria100.com/

4 Courses
1652 Runners
462 Volunteers
100 miles
110 km
67 km
41 km