International ultra cycling cycling race around Slovenia with start and finish in Postojna. The track goes from Postojna to the coast, than over Idrija towards north, where the highest and longest climb to pass Vršič awaits the competitors and in the following it continues east to Prekmurje, where it turns back to Postojna on the south side of Slovenia. Great sporting event as the biggest aces of this discipline participate (Jure Robič, Christoph Strasser, Marko Baloh, Tomas Ratschob, Caroline van den Bulk) & other top level ultramarathon cayclists.