38.58 km loop hiking starting from Birch Island. Elevation gain is 1377 m, with altitude ranging from 437 m to 499 m. Estimated time: 11 h 30 min. Starting town: Birch Island (Minnesota, États-Unis).
This hike includes 8 significant climbs. With a total elevation gain of 354 m across 5.30 km, with an average slope of 6.7%.
- Climb 1 (at km 6.23 km): +32 m over 490 m, average slope 6.5%
- Climb 2 (at km 11.12 km): +32 m over 364 m, average slope 8.8%
- Climb 3 (at km 16.96 km): +35 m over 357 m, average slope 9.8%
- Climb 4 (at km 20.89 km): +67 m over 1.51 km, average slope 4.5%
- Climb 5 (at km 22.73 km): +45 m over 502 m, average slope 9.0%
- Climb 6 (at km 25.40 km): +40 m over 725 m, average slope 5.5%
- Climb 7 (at km 34.58 km): +59 m over 766 m, average slope 7.7%
- Climb 8 (at km 36.25 km): +44 m over 588 m, average slope 7.5%
