Ljubljana Marathon

The NLB Ljubljana Marathon is Slovenia's flagship running event and one of Central Europe's best-value marathon experiences, drawing over 21,000 runners from 60+ countries across all distances to this charming green capital. The flat, single-loop marathon course winds past the hilltop Ljubljana Castle, beneath the famous Triple Bridge designed by legendary architect Jože Plečko, and along the romantic Ljubljanica River that curves through the historic center. Runners pass the Dragon Bridge with its copper dragon guardians, cross through the expansive Tivoli Park, and finish at the elegant Kongresni trg (Congress Square) surrounded by neoclassical architecture. Despite its intimate size, Ljubljana punches well above its weight as a marathon host — the course is fast and AIMS certified, and the first-cutoff system (20 km in 2 hours 45 minutes) keeps the event well-paced. Entry fees of 55-65 EUR are significantly cheaper than comparable Western European city marathons, and the early-bird discount through June makes it even more accessible. October temperatures of 6-15°C are ideal for racing, and Ljubljana's pedestrian-friendly old town, outstanding food scene, and relaxed café culture make it a perfect marathon weekend destination in one of Europe's most livable small capitals.