Circuito de senderismo de 117.48 km desde Pigeon Bridge State Forest Campground. El desnivel positivo es de 2502 m, con una altitud entre 236 m y 382 m. Duración estimada: 35 h 10 min. Municipio de salida: Pigeon Bridge State Forest Campground (Michigan, États-Unis).
Esta ruta incluye 10 subidas significativas. Con un desnivel acumulado de 782 m a lo largo de 20.14 km, con una pendiente media del 3.9%.
- Climb 1 (at km 7.48 km): +67 m over 1.51 km, average slope 4.4%
- Climb 2 (at km 18.86 km): +64 m over 2.43 km, average slope 2.6%
- Climb 3 (at km 40.95 km): +68 m over 1.82 km, average slope 3.7%
- Climb 4 (at km 52.10 km): +70 m over 1.63 km, average slope 4.3%
- Climb 5 (at km 57.71 km): +38 m over 1.34 km, average slope 2.8%
- Climb 6 (at km 76.18 km): +36 m over 1.30 km, average slope 2.8%
- Climb 7 (at km 87.10 km): +88 m over 2.08 km, average slope 4.2%
- Climb 8 (at km 90.42 km): +118 m over 1.74 km, average slope 6.8%
- Climb 9 (at km 98.55 km): +108 m over 3.87 km, average slope 2.8%
- Climb 10 (at km 107.28 km): +125 m over 2.42 km, average slope 5.2%
