Circuito de senderismo de 54.27 km desde Straja. El desnivel positivo es de 2108 m, con una altitud entre 571 m y 1012 m. Duración estimada: 26 h 40 min. Municipio de salida: Straja (Covasna, Roumanie).
Esta ruta incluye 10 subidas significativas. Con un desnivel acumulado de 1495 m a lo largo de 45.80 km, con una pendiente media del 3.3%.
- Climb 1 (at km 2.93 km): +130 m over 1.36 km, average slope 9.5%
- Climb 2 (at km 7.21 km): +268 m over 2.29 km, average slope 11.7%
- Climb 3 (at km 11.78 km): +96 m over 2.18 km, average slope 4.4%
- Climb 4 (at km 19.46 km): +398 m over 5.77 km, average slope 6.9%
- Climb 5 (at km 26.80 km): +62 m over 1.05 km, average slope 5.9%
- Climb 6 (at km 32.86 km): +49 m over 1.10 km, average slope 4.4%
- Climb 7 (at km 55.78 km): +57 m over 1.68 km, average slope 3.4%
- Climb 8 (at km 61.06 km): +88 m over 1.04 km, average slope 8.4%
- Climb 9 (at km 90.08 km): +188 m over 26.05 km, average slope 0.7%
- Climb 10 (at km 96.04 km): +159 m over 3.26 km, average slope 4.9%
