Circuito de senderismo de 101.44 km desde Biruwa. El desnivel positivo es de 2249 m, con una altitud entre 28 m y 787 m. Duración estimada: 34 h 20 min. Municipio de salida: Biruwa (北海道, Japon).
Esta ruta incluye 9 subidas significativas. Con un desnivel acumulado de 1313 m a lo largo de 36.04 km, con una pendiente media del 3.6%.
- Climb 1 (at km 6.69 km): +379 m over 5.44 km, average slope 7.0%
- Climb 2 (at km 9.86 km): +198 m over 1.42 km, average slope 14.0%
- Climb 3 (at km 11.56 km): +60 m over 620 m, average slope 9.7%
- Climb 4 (at km 14.88 km): +157 m over 1.32 km, average slope 11.9%
- Climb 5 (at km 28.43 km): +121 m over 1.01 km, average slope 12.0%
- Climb 6 (at km 41.76 km): +114 m over 5.07 km, average slope 2.3%
- Climb 7 (at km 63.44 km): +70 m over 2.10 km, average slope 3.3%
- Climb 8 (at km 103.09 km): +115 m over 10.39 km, average slope 1.1%
- Climb 9 (at km 136.70 km): +99 m over 8.67 km, average slope 1.1%
