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Istrian Marathon

📅 April 11, 2027 (estimated date)📍 Urban Municipality of Koper · Slovenia

⚠️ 2027 edition: provisional information

The date is estimated from the 2026 edition (April 12, 2026), on the same day of the week. Courses, start times, fees and description are carried over from the previous edition: check them on the official website. This page will be updated as soon as the organizer publishes them.

Available distances

42.2 km21.1 km10.5 km

About

The Istrian Marathon takes place in the Urban Municipality of Koper, Slovenia, on 11 April 2027, with a marathon (42.2 km) starting at 8am, a 10.5 km race at 10am and the Istrian Half Marathon (21.1 km) at 10:15am. The event celebrates the charm of the Adriatic and a strong community spirit.

The scenic courses wind through sun-drenched vineyards, medieval squares and olive groves. Whether you are chasing a personal best or simply soaking up the coastal atmosphere, the race promises strong emotions, a warm atmosphere and stunning sea views.

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Other upcoming races around Urban Municipality of Koper.