Circuito de senderismo de 46.80 km desde Huangjiangcun. El desnivel positivo es de 4378 m, con una altitud entre 176 m y 1248 m. Duración estimada: 19 h 40 min. Municipio de salida: Huangjiangcun (广东省, 中国).
Esta ruta incluye 9 subidas significativas. Con un desnivel acumulado de 2181 m a lo largo de 12.64 km, con una pendiente media del 17.3%.
- Climb 1 (at km 23.21 km): +844 m over 5.57 km, average slope 15.2%
- Climb 2 (at km 28.60 km): +37 m over 153 m, average slope 24.3%
- Climb 3 (at km 33.43 km): +33 m over 464 m, average slope 7.1%
- Climb 4 (at km 53.95 km): +693 m over 3.93 km, average slope 17.6%
- Climb 5 (at km 56.00 km): +259 m over 953 m, average slope 27.2%
- Climb 6 (at km 58.13 km): +30 m over 181 m, average slope 16.6%
- Climb 7 (at km 62.53 km): +196 m over 761 m, average slope 25.8%
- Climb 8 (at km 63.84 km): +36 m over 160 m, average slope 22.6%
- Climb 9 (at km 67.69 km): +53 m over 465 m, average slope 11.4%
