The Franja Marathon, first held July 22, 1982, is a cycling event honoring the Franja Partisan Hospital, a secret World War II field hospital hidden in the Pasice gorge near Cerkno that was never discovered by German forces. Since its founding, more than 150,000 cyclists from over 80 countries have completed the ride.
The Franja Marathon carries one of the more remarkable historical stories behind any cycling event in Europe.
The marathon's name and route commemorate a specific, remarkable piece of history: the Franja Partisan Hospital, built by Slovene Partisan forces in Dolenji Novaki near Cerkno and operated from December 1943 until the end of the war, hidden deep in the Pasice gorge so effectively that German forces never located it despite ongoing occupation
The first edition in 1982 drew around 700 riders on ordinary, non-competitive bicycles, reflecting the event's grassroots origins rather than an elite racing pedigree
Over more than four decades since, participation has grown into a major recurring event, with cumulative finishers exceeding 150,000 cyclists from more than 80 countries, and the ride is now recognized within the UCI Gran Fondo World Series, connecting a commemorative local ride to international amateur cycling competition
The ride is a direct act of historical commemoration
tracing routes connected to the Franja Partisan Hospital
a hidden World War II field hospital that treated wounded Partisan fighters without ever being discovered by occupying forces
keeping that specific wartime story present in an annual sporting event
Dates TBA · Usually June
Plan arrival around the route or course in Ljubljana; closures can make normal travel slower.
Technical cycling gear: padded shorts, a breathable jersey, and a helmet are essential; July weather on the route can be warm, but layered clothing is useful for early morning starts.
For Franja Marathon Festival, choose safe viewing points, watch weather and leave extra time around starts, finishes or releases.
For peak dates, book flexible lodging near reliable routes into and out of Ljubljana.
Official ticket link is available. Confirm access rules before booking.
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Franja Marathon Festival is listed for Past edition: 14 June 2026. Always re-check the official or local source close to travel.
The festival is listed in Ljubljana, Slovenia. The map coordinate is a planning reference, not a guarantee of a ticket gate or exact venue.
One day is the listed festival span. Add time for arrival, local transport, queues, and any route changes during the event.
Official source linked. Eventisimus separates source confidence from travel suggestions, so check final details before booking.
Ljubljana, Ljubljana, Slovenia
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