Circuito de senderismo de 156.05 km desde Smoky Mountain. El desnivel positivo es de 8944 m, con una altitud entre 614 m y 2306 m. Duración estimada: 60 h 50 min. Municipio de salida: Smoky Mountain (Washington, États-Unis).
Esta ruta incluye 22 subidas significativas. Con un desnivel acumulado de 5295 m a lo largo de 52.62 km, con una pendiente media del 10.1%.
- Climb 1 (at km 8.86 km): +515 m over 6.83 km, average slope 7.5%
- Climb 2 (at km 16.45 km): +367 m over 2.43 km, average slope 15.1%
- Climb 3 (at km 18.47 km): +120 m over 1.17 km, average slope 10.2%
- Climb 4 (at km 27.33 km): +597 m over 3.21 km, average slope 18.6%
- Climb 5 (at km 69.08 km): +474 m over 3.28 km, average slope 14.4%
- Climb 6 (at km 77.53 km): +88 m over 1.40 km, average slope 6.3%
- Climb 7 (at km 83.83 km): +270 m over 3.41 km, average slope 7.9%
- Climb 8 (at km 99.19 km): +541 m over 4.15 km, average slope 13.0%
- Climb 9 (at km 108.96 km): +39 m over 229 m, average slope 17.0%
- Climb 10 (at km 161.14 km): +44 m over 377 m, average slope 11.7%
- Climb 11 (at km 169.12 km): +371 m over 4.89 km, average slope 7.6%
- Climb 12 (at km 172.17 km): +39 m over 739 m, average slope 5.3%
- Climb 13 (at km 178.34 km): +107 m over 1.52 km, average slope 7.0%
- Climb 14 (at km 184.52 km): +94 m over 1.11 km, average slope 8.5%
- Climb 15 (at km 192.27 km): +56 m over 921 m, average slope 6.1%
- Climb 16 (at km 196.02 km): +118 m over 1.42 km, average slope 8.3%
- Climb 17 (at km 201.14 km): +137 m over 1.33 km, average slope 10.3%
- Climb 18 (at km 203.85 km): +42 m over 686 m, average slope 6.1%
- Climb 19 (at km 212.67 km): +170 m over 2.36 km, average slope 7.2%
- Climb 20 (at km 225.05 km): +573 m over 5.87 km, average slope 9.8%
- Climb 21 (at km 229.07 km): +193 m over 2.25 km, average slope 8.6%
- Climb 22 (at km 236.96 km): +340 m over 3.03 km, average slope 11.2%
