upper loop, yellowstone park




Bike Ride

4292 ft

Begins in:
Mammoth Hot Springs, WY, United States
Created By:
timmy deloriea Best Time: 4:05:00
upper loop of grand loop road yellowstone national park. grades from 4-8% the longest being dunraven pass which goes up to 8900 feet above sea level. stops for food/water at tower jct, tower falls, and canyon villiage. fill up water bottles at canyon the next services are in mammoth at the end of the loop.
Bike Ride


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Climb Details

Rating Start/End Points Length Start/End Elevation Avg Grade
Cat 3 1.49 mi/8.59 mi 7.10 mi 6,002 ft/6,920 ft 2.4%
Cat 5 15.94 mi/16.99 mi 1.06 mi 6,489 ft/6,682 ft 3.5%
Cat 1 18.30 mi/31.12 mi 12.82 mi 6,297 ft/8,916 ft 3.9%
Cat 4 37.04 mi/42.52 mi 5.48 mi 7,882 ft/8,250 ft 1.3%

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