Ljubljana (Slovenia) - "NLB Ljubljana Marathon". The NLB Ljubljana Marathon is the largest running event held in Slovenia. Its great international recognition is largely due to its highly attractive course, running through the streets of Ljubljana. The two main races held as part of the event, a marathon (42km) and a half marathon (21km), are accompanied by recreational run (10km) and Vita kids run so that over the event weekend, runners of all ages are able to find something suitable for their fitness level. The NLB Ljubljana Marathon was founded in 1996. It attracts massive numbers of runners to the streets of Ljubljana in late October each year and it continues to grow in popularity. While originally it was mainly intended for the local runners, it soon grew into an internationally recognized competition. https://ljubljanskimaraton.si/en