Upcoming races
Your guide to marathons in Slovenia
There are 3 upcoming marathons in Slovenia, spread across 3 cities. Filter by distance or terrain to narrow things down, and save the races you like the look of.
Most take place in March, April and May. Next up is Parenzana Marathon in Portorož on 14 March 2027.
Questions runners ask
How many marathons in Slovenia are there?
Finndu lists 3 upcoming marathons in Slovenia, across 3 towns and cities. The list is updated twice a day as organisers announce new races.
When is the next one?
Parenzana Marathon in Portorož, on 14 March 2027.
Which month has the most marathons in Slovenia?
March, followed by April and May.