Boulder Pass Trail

47.58 km loop hiking starting from Kintla Lake Campground. Elevation gain is 3560 m, with altitude ranging from 1222 m to 2289 m. Estimated time: 16 h 50 min. Starting town: Kintla Lake Campground (Montana, États-Unis).

This hike includes 5 significant climbs. With a total elevation gain of 1308 m across 11.17 km, with an average slope of 11.7%.

• Climb 1 (at km 4.26 km): +40 m over 408 m, average slope 9.8%
• Climb 2 (at km 6.78 km): +66 m over 867 m, average slope 7.6%
• Climb 3 (at km 14.38 km): +166 m over 1.78 km, average slope 9.3%
• Climb 4 (at km 28.16 km): +998 m over 7.69 km, average slope 13.0%
• Climb 5 (at km 44.00 km): +38 m over 425 m, average slope 8.9%