Croatia · Istria County
Istria 100 by UTMB – 168.2 km
4 distances available
Istria’s UTMB blockbuster: fast-flow forest, coastal towns, and a polished weekend with big international draw.
Race Distances
Main Event
Entry Fee
304
Price per KM
€1.81
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2027
Entry Fee
242
Price per KM
€2.17
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2027
Entry Fee
146
Price per KM
€2.10
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2027
Entry Fee
135
Price per KM
€14.10
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Last checked: August 24, 2026