www.istrski-maraton.si

Istrian Marathon

Name: Istrian Marathon
Start: 2026-04-12
End: 2026-04-12
Location: Portorož, Obalno-kraška

location_on

Portorož, Obalno-kraška, Slovenia

calendar_today 12 Apr, 2026

language Official Website

About the Event

The Istrski Maraton, also known as the Luka Koper Marathon, is a major running event held in the coastal region of Slovenia. The main feature is a classic 42.195 km marathon that starts at Sveta Katarina pri Ankaranu. The event weekend also includes a half marathon, a 10.5 km recreational run, Nordic walking competitions, and children's races, making it a multi-format festival for all ages and abilities. The courses offer scenic views of the Istrian coastline with moderate elevation changes. It is a well-established community event that combines competitive racing with a celebration of sport and the local region.

Races Offered

Istrian Marathon

Apr 12, 2026

straighten

Distance — 42.2K

terrain

Type — —

timer

08:00

Istrian Half Marathon

Apr 12, 2026

straighten

Distance — 21.1K

terrain

Type — —

timer

10:00

10.5 km

Apr 12, 2026

straighten

Distance — 10.5K

terrain

Type — —

timer

11:00

Weather Overview

These values represent the 3-year monthly averages for April in Portorož.

Temp (°C)

Feels Like (°C)

thermostat 8.4° / 16.8°

wb_sunny 4.9° / 14.4°

Wind (km/h)

Humidity (%)

air 11.1 /

water_drop 67.5%

Temp (°C)

Feels Like (°C)

Wind (km/h)

Humidity (%)

thermostat 8.4° / 16.8°

wb_sunny 4.9° / 14.4°

air 11.1 km/h

water_drop 67.5%

Nearby Races

Explore other exciting events happening in this same region.

Ultra trail Vipava Valley

location_on Gradišče pri Vipavi, Obalno-kraška, SI

calendar_today Apr 24, 2026

Other Ultra

Gran Fondo Portorose

location_on Seča, Obalno-kraška, SI

calendar_today Feb 15, 2026

Other Marathon Ultra

Ultra X Slovenia

location_on Zatolmin, Upper Carniola, SI

calendar_today Sep 05, 2026

Other 15K Marathon Ultra

Podbrdo Trail Running Festival

location_on Trtnik, Upper Carniola, SI

calendar_today Jun 19, 2026

10K Marathon Ultra

Recommended for You

Hand-picked events we think you’ll love.

Nov 21, 2026

Run Manatee - Rye Preserve 5K -2026

The RUN Manatee 5k series offers THREE adventures to celebrate ONE community. Participants will discover Manatee County…

Nov 28, 2026

Turkey Trails - Sioux Falls

Join us for the annual Turkey Trails 5k/10k! A fun, Thanksgiving-themed event that is perfect for the whole family.The…

Dec 13, 2026

Candy Cane Course- Lincoln

Join us for the annual Candy Cane Course 5k/12k! A fun, Christmas-themed event that is perfect for the whole family.Th…

Mar 21, 2027

Space Coast Triathlon and Duathlon

WE ARE NOW OFFERING AN AQUABIKE DIVISION! Triathlon Information:Join us for the annual Space Coast Triathlon, held in …

Istrian Marathon

About the Event