Circuito de senderismo de 67.09 km desde Marshall. El desnivel positivo es de 4506 m, con una altitud entre 163 m y 366 m. Duración estimada: 23 h 20 min. Municipio de salida: Marshall (Arkansas, États-Unis).
Esta ruta incluye 15 subidas significativas. Con un desnivel acumulado de 1660 m a lo largo de 16.77 km, con una pendiente media del 9.9%.
- Climb 1 (at km 7.20 km): +217 m over 2.04 km, average slope 10.7%
- Climb 2 (at km 11.08 km): +104 m over 854 m, average slope 12.2%
- Climb 3 (at km 14.43 km): +96 m over 861 m, average slope 11.2%
- Climb 4 (at km 18.60 km): +106 m over 1.21 km, average slope 8.8%
- Climb 5 (at km 24.47 km): +121 m over 1.41 km, average slope 8.6%
- Climb 6 (at km 29.24 km): +69 m over 1.14 km, average slope 6.1%
- Climb 7 (at km 37.14 km): +230 m over 2.88 km, average slope 8.0%
- Climb 8 (at km 72.38 km): +75 m over 801 m, average slope 9.4%
- Climb 9 (at km 74.31 km): +62 m over 475 m, average slope 13.1%
- Climb 10 (at km 77.93 km): +131 m over 1.08 km, average slope 12.1%
- Climb 11 (at km 80.82 km): +35 m over 264 m, average slope 13.2%
- Climb 12 (at km 85.05 km): +102 m over 1.05 km, average slope 9.7%
- Climb 13 (at km 87.27 km): +72 m over 684 m, average slope 10.5%
- Climb 14 (at km 90.81 km): +89 m over 698 m, average slope 12.7%
- Climb 15 (at km 96.79 km): +151 m over 1.32 km, average slope 11.4%
