Anello di escursionismo di 330.47 km con partenza da Libertyville. Il dislivello positivo è di 6491 m, con un'altitudine compresa tra 173 m e 241 m. Durata stimata: 95 h 20 min. Comune di partenza: Libertyville (Illinois, États-Unis).
Questa escursione comprende 10 salite significative. Con un dislivello positivo totale di 489 m su 53.37 km, con una pendenza media del 0.9%.
- Climb 1 (at km 32.64 km): +40 m over 571 m, average slope 7.0%
- Climb 2 (at km 114.27 km): +53 m over 845 m, average slope 6.3%
- Climb 3 (at km 117.80 km): +34 m over 742 m, average slope 4.6%
- Climb 4 (at km 120.76 km): +44 m over 792 m, average slope 5.6%
- Climb 5 (at km 128.69 km): +35 m over 1.70 km, average slope 2.1%
- Climb 6 (at km 236.61 km): +36 m over 826 m, average slope 4.4%
- Climb 7 (at km 278.74 km): +59 m over 1.69 km, average slope 3.5%
- Climb 8 (at km 448.00 km): +45 m over 38.52 km, average slope 0.1%
- Climb 9 (at km 617.57 km): +47 m over 1.97 km, average slope 2.4%
- Climb 10 (at km 790.45 km): +96 m over 5.70 km, average slope 1.7%
