Circuito de senderismo de 83.62 km desde Ross Dam. El desnivel positivo es de 6004 m, con una altitud entre 438 m y 1863 m. Duración estimada: 31 h 10 min. Municipio de salida: Ross Dam (Washington, États-Unis).
Esta ruta incluye 10 subidas significativas. Con un desnivel acumulado de 3261 m a lo largo de 25.83 km, con una pendiente media del 12.6%.
- Climb 1 (at km 6.32 km): +93 m over 522 m, average slope 17.8%
- Climb 2 (at km 10.42 km): +272 m over 1.73 km, average slope 15.7%
- Climb 3 (at km 18.61 km): +522 m over 4.42 km, average slope 11.8%
- Climb 4 (at km 27.14 km): +113 m over 1.11 km, average slope 10.2%
- Climb 5 (at km 30.88 km): +127 m over 1.18 km, average slope 10.7%
- Climb 6 (at km 35.90 km): +347 m over 2.39 km, average slope 14.6%
- Climb 7 (at km 45.05 km): +674 m over 4.87 km, average slope 13.8%
- Climb 8 (at km 48.99 km): +274 m over 1.87 km, average slope 14.7%
- Climb 9 (at km 54.59 km): +43 m over 303 m, average slope 14.2%
- Climb 10 (at km 77.84 km): +796 m over 7.43 km, average slope 10.7%
