Circuito de senderismo de 95.39 km desde Corvallis. El desnivel positivo es de 5621 m, con una altitud entre 2 m y 583 m. Duración estimada: 31 h. Municipio de salida: Corvallis (Oregon, États-Unis).
Esta ruta incluye 10 subidas significativas. Con un desnivel acumulado de 1685 m a lo largo de 16.57 km, con una pendiente media del 10.2%.
- Climb 1 (at km 19.83 km): +351 m over 5.47 km, average slope 6.4%
- Climb 2 (at km 22.63 km): +66 m over 552 m, average slope 12.0%
- Climb 3 (at km 28.18 km): +299 m over 2.50 km, average slope 12.0%
- Climb 4 (at km 32.12 km): +65 m over 425 m, average slope 15.3%
- Climb 5 (at km 51.48 km): +160 m over 1.71 km, average slope 9.3%
- Climb 6 (at km 55.00 km): +191 m over 1.20 km, average slope 15.9%
- Climb 7 (at km 63.01 km): +100 m over 1.59 km, average slope 6.3%
- Climb 8 (at km 70.25 km): +332 m over 2.08 km, average slope 16.0%
- Climb 9 (at km 73.38 km): +37 m over 241 m, average slope 15.4%
- Climb 10 (at km 79.59 km): +84 m over 793 m, average slope 10.6%
