Luka Koper 12th Istrian marathon

11. 04. 2026 - 12. 04. 2026

08:00

Ukmarjev trg, Koper

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Join one of the largest running events in Slovenia – the Luka Koper 12th Istrian Marathon, taking place on April 11 and 12, 2026 in Slovenian Istria.

The main event venue will be Ukmarjev trg and Pristaniška ulica in Koper, where runners from Slovenia and abroad will gather. The marathon routes connect four Istrian towns – Koper, Izola, Piran and Ankaran, offering a unique running experience by the sea.

Runners can choose between three distances:

Luka Koper Marathon – 42 km
Half Marathon – 21 km
Recreational Run – 10 km

The event begins already on Saturday, April 11, 2026, when the youngest runners will also take part in the Kapko Kids Run.

More information

Organizer: Istrian Marathon Association

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