Circuito de senderismo de 90.38 km desde Etna. El desnivel positivo es de 4340 m, con una altitud entre 415 m y 2178 m. Duración estimada: 28 h 30 min. Municipio de salida: Etna (California, États-Unis).
Esta ruta incluye 14 subidas significativas. Con un desnivel acumulado de 1421 m a lo largo de 13.36 km, con una pendiente media del 10.6%.
- Climb 1 (at km 5.39 km): +230 m over 2.67 km, average slope 8.6%
- Climb 2 (at km 14.76 km): +139 m over 2.27 km, average slope 6.1%
- Climb 3 (at km 20.31 km): +47 m over 784 m, average slope 6.0%
- Climb 4 (at km 22.59 km): +78 m over 544 m, average slope 14.4%
- Climb 5 (at km 25.23 km): +94 m over 514 m, average slope 18.3%
- Climb 6 (at km 27.09 km): +96 m over 635 m, average slope 15.1%
- Climb 7 (at km 31.66 km): +64 m over 643 m, average slope 10.0%
- Climb 8 (at km 33.88 km): +67 m over 688 m, average slope 9.7%
- Climb 9 (at km 42.34 km): +282 m over 1.62 km, average slope 17.4%
- Climb 10 (at km 47.96 km): +114 m over 772 m, average slope 14.8%
- Climb 11 (at km 49.46 km): +97 m over 562 m, average slope 17.3%
- Climb 12 (at km 53.11 km): +49 m over 791 m, average slope 6.2%
- Climb 13 (at km 76.26 km): +31 m over 150 m, average slope 20.6%
- Climb 14 (at km 90.18 km): +33 m over 724 m, average slope 4.6%
