5 км – FIB Mass Run - Маратон София

The National Art Gallery on Knyaz Alexander I Square provides a downtown-marathon atmosphere for this run, without being overly formal. The 2026 5 km – FIB Mass Run uses well-known central streets and major landmarks, a city loop where attention is divided between the runners ahead and the surrounding architecture. From the gallery, the course follows Tsar Osvoboditel, Maria Luisa, Lavov Most, Vitosha, Alabin, Gurko, Rakovski, Vasil Levski, Oborishte, and Aleksandar Nevski, returning to the same finish point. The route features paved boulevards, numerous turns, a chip bib, an ASICS race shirt included in the start package, aid stations along the way, and a finisher medal.