Circuito de senderismo de 108.23 km desde Nanche Bazar. El desnivel positivo es de 13424 m, con una altitud entre 2539 m y 5508 m. Duración estimada: 54 h 40 min. Municipio de salida: Nanche Bazar (कोशी प्रदेश, नेपाल).
Esta ruta incluye 14 subidas significativas. Con un desnivel acumulado de 8955 m a lo largo de 70.60 km, con una pendiente media del 12.7%.
- Climb 1 (at km 1.93 km): +117 m over 485 m, average slope 24.1%
- Climb 2 (at km 8.72 km): +383 m over 2.55 km, average slope 15.0%
- Climb 3 (at km 24.53 km): +1589 m over 13.09 km, average slope 12.1%
- Climb 4 (at km 37.09 km): +825 m over 3.98 km, average slope 20.7%
- Climb 5 (at km 47.32 km): +227 m over 3.00 km, average slope 7.6%
- Climb 6 (at km 70.91 km): +445 m over 1.81 km, average slope 24.6%
- Climb 7 (at km 73.57 km): +75 m over 500 m, average slope 15.0%
- Climb 8 (at km 79.24 km): +554 m over 2.33 km, average slope 23.8%
- Climb 9 (at km 99.72 km): +1585 m over 12.47 km, average slope 12.7%
- Climb 10 (at km 127.83 km): +221 m over 1.21 km, average slope 18.3%
- Climb 11 (at km 146.13 km): +131 m over 1.07 km, average slope 12.3%
- Climb 12 (at km 149.44 km): +158 m over 1.10 km, average slope 14.4%
- Climb 13 (at km 152.31 km): +144 m over 1.28 km, average slope 11.2%
- Climb 14 (at km 181.05 km): +2501 m over 25.72 km, average slope 9.7%
