 May 18

The spa town of Radenci will host the 42nd iteration of the Three Hearts Marathon, which will cross the border into neighbouring Austria.

Apart from the classic marathon and a half-marathon, the event will also feature 10km and 5km runs and a 10km nordic walking course, a children's run and hikes of 11.7km and 7km.

Online applications are accepted until 9 May, with a discount entry fees available until 10 April.

For more details, click here.