Argonaut Marathon
- 86 km
- 940 m
- 9:30
The longest route crosses the Ljubljana Marshes and climbs into the heart of the Polhov Gradec Dolomites. The highest point is Planina nad Horjulom…
16th ARGONAUT MARATHON
A road cycling marathon through the Ljubljana Marshes and the Polhov Gradec Hills. Closed roads, chip timing, and a route for everyone — from families to competitive enthusiasts.
Sunday
Venue Vrhnika, Slovenia
244
days
10
hours
29
minutes
26
seconds
Registration closed
See the routes
In the footsteps of Jason and the Argonauts
Legend has it that the Argonauts dismantled their ship, the Argo, at Vrhnika and carried it on their shoulders towards the sea. Today, a new crew gathers at Vrhnika — this time on wheels.
Full road closures on the 86 km and 63 km routes
Views of the Ljubljana Marshes and the Polhov Gradec Hills
Part of the summer festival in Vrhnika, with events around town all week long
Routes
Argonaut Mid Marathon
- 63 km
- 620 m
- 8:30
The medium route crosses the Ljubljana Marshes and Horjul with one major climb – up to Šentjošt.
Family Argonaut Marathon
- 24 km
- 60 m
- 9:30
The family route follows the springs of the Ljubljanica river, with a stop at the Borovnica viaduct and a ride past Bistra castle. Part of it is on…
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