Circuito de senderismo de 38.45 km desde Mala Učka. El desnivel positivo es de 4316 m, con una altitud entre 4 m y 1382 m. Duración estimada: 20 h 20 min. Municipio de salida: Mala Učka (Primorsko-goranska županija, Croatie).
Esta ruta incluye 9 subidas significativas. Con un desnivel acumulado de 2646 m a lo largo de 25.19 km, con una pendiente media del 10.5%.
- Climb 1 (at km 2.46 km): +91 m over 465 m, average slope 19.6%
- Climb 2 (at km 18.48 km): +635 m over 4.79 km, average slope 13.3%
- Climb 3 (at km 23.02 km): +164 m over 1.63 km, average slope 10.1%
- Climb 4 (at km 29.70 km): +281 m over 1.94 km, average slope 14.5%
- Climb 5 (at km 31.13 km): +136 m over 640 m, average slope 21.3%
- Climb 6 (at km 35.91 km): +267 m over 2.74 km, average slope 9.8%
- Climb 7 (at km 47.18 km): +438 m over 4.48 km, average slope 9.8%
- Climb 8 (at km 60.46 km): +566 m over 8.19 km, average slope 6.9%
- Climb 9 (at km 63.24 km): +68 m over 316 m, average slope 21.5%
