56.60 km loop hiking starting from Portage Lake Park. Elevation gain is 1973 m, with altitude ranging from 273 m to 362 m. Estimated time: 16 h 40 min. Starting town: Portage Lake Park (Michigan, États-Unis).
This hike includes 9 significant climbs. With a total elevation gain of 552 m across 7.47 km, with an average slope of 7.4%.
- Climb 1 (at km 9.35 km): +90 m over 1.30 km, average slope 6.9%
- Climb 2 (at km 20.16 km): +97 m over 1.62 km, average slope 6.0%
- Climb 3 (at km 27.72 km): +34 m over 289 m, average slope 11.8%
- Climb 4 (at km 57.95 km): +33 m over 586 m, average slope 5.6%
- Climb 5 (at km 61.80 km): +31 m over 402 m, average slope 7.7%
- Climb 6 (at km 65.11 km): +51 m over 717 m, average slope 7.1%
- Climb 7 (at km 68.83 km): +51 m over 776 m, average slope 6.6%
- Climb 8 (at km 70.66 km): +33 m over 282 m, average slope 11.7%
- Climb 9 (at km 80.50 km): +132 m over 1.49 km, average slope 8.9%
