Circuito de senderismo de 47.12 km desde Hoyt Arboretum. El desnivel positivo es de 3994 m, con una altitud entre 126 m y 319 m. Duración estimada: 14 h 10 min. Municipio de salida: Hoyt Arboretum (Oregon, États-Unis).
Esta ruta incluye 12 subidas significativas. Con un desnivel acumulado de 623 m a lo largo de 5.09 km, con una pendiente media del 12.3%.
- Climb 1 (at km 1.07 km): +41 m over 309 m, average slope 13.3%
- Climb 2 (at km 6.85 km): +115 m over 883 m, average slope 13.0%
- Climb 3 (at km 9.28 km): +36 m over 238 m, average slope 15.1%
- Climb 4 (at km 11.27 km): +60 m over 581 m, average slope 10.3%
- Climb 5 (at km 12.31 km): +43 m over 444 m, average slope 9.7%
- Climb 6 (at km 14.48 km): +33 m over 301 m, average slope 11.0%
- Climb 7 (at km 15.55 km): +36 m over 209 m, average slope 17.2%
- Climb 8 (at km 19.98 km): +77 m over 713 m, average slope 10.8%
- Climb 9 (at km 27.99 km): +72 m over 556 m, average slope 13.0%
- Climb 10 (at km 38.49 km): +32 m over 257 m, average slope 12.4%
- Climb 11 (at km 41.77 km): +38 m over 188 m, average slope 20.2%
- Climb 12 (at km 58.21 km): +40 m over 408 m, average slope 9.8%
