Corridor 71

34.58 km loop hiking starting from Spencer. Elevation gain is 1187 m, with altitude ranging from 192 m to 340 m. Estimated time: 13 h. Starting town: Spencer (Massachusetts, États-Unis).

This hike includes 4 significant climbs. With a total elevation gain of 432 m across 16.50 km, with an average slope of 2.6%.

• Climb 1 (at km 5.07 km): +57 m over 749 m, average slope 7.6%
• Climb 2 (at km 20.50 km): +161 m over 12.16 km, average slope 1.3%
• Climb 3 (at km 52.20 km): +110 m over 1.31 km, average slope 8.4%
• Climb 4 (at km 76.33 km): +104 m over 2.28 km, average slope 4.6%