The ascent to the pass under Ostra from Limanowa has two peaks: the first one is about halfway through, after riding a section with a gradient of 13-14%, then there is a descent of about 3.5 km and we attack the pass. In total, in a section of less than 10 kilometers we overcome 420 meters of elevation, with an average gradient of 4.4%. The asphalt surface is very good.