Meteorologists are predicting temperatures around 20 degrees Celsius. This will be a stark contrast to last year, when temperatures were cold and snow was on the ground.

The Slovenian capital will host the 18th Ljubljana Marathon on Sunday. So far it has more than 22,000 participants registered. People from 40 countries are expected to attend.

The marathon will also have a run for children. The budget for the entire event is 850,000 euros.