Circuito de senderismo de 74.81 km desde Soleduck Campground. El desnivel positivo es de 8038 m, con una altitud entre 158 m y 1678 m. Duración estimada: 31 h 30 min. Municipio de salida: Soleduck Campground (Washington, États-Unis).
Esta ruta incluye 14 subidas significativas. Con un desnivel acumulado de 3692 m a lo largo de 23.39 km, con una pendiente media del 15.8%.
- Climb 1 (at km 1.23 km): +56 m over 531 m, average slope 10.6%
- Climb 2 (at km 11.39 km): +1017 m over 6.82 km, average slope 14.9%
- Climb 3 (at km 15.96 km): +129 m over 588 m, average slope 22.0%
- Climb 4 (at km 19.05 km): +111 m over 856 m, average slope 13.0%
- Climb 5 (at km 21.13 km): +164 m over 620 m, average slope 26.5%
- Climb 6 (at km 45.68 km): +497 m over 2.49 km, average slope 19.9%
- Climb 7 (at km 51.26 km): +370 m over 2.20 km, average slope 16.8%
- Climb 8 (at km 57.44 km): +366 m over 2.59 km, average slope 14.1%
- Climb 9 (at km 61.46 km): +330 m over 1.66 km, average slope 19.9%
- Climb 10 (at km 65.60 km): +306 m over 1.38 km, average slope 22.2%
- Climb 11 (at km 68.55 km): +126 m over 968 m, average slope 13.0%
- Climb 12 (at km 75.90 km): +132 m over 1.39 km, average slope 9.5%
- Climb 13 (at km 78.10 km): +40 m over 383 m, average slope 10.5%
- Climb 14 (at km 86.78 km): +48 m over 913 m, average slope 5.3%
