Dirty Grandpa

Eldora · Boulder County · CO

0.4 miDistance
4 ftTotal climb
264 ftTotal descent
8,869 ftHigh point
8,606 ftLow point
ModerateDifficulty

Elevation profile

Dirty Grandpa is a 0.4-mile moderate trail near Eldora, in Boulder County, CO. It climbs 4 ft and descends 264 ft, between 8,606 ft and a high point of 8,869 ft. Moderate difficulty: calculated from 13% avg grade · 0.8 mi round trip, 274 ft climb. Mapped for hiking, trail running, mountain biking.

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Trail data © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP. Open the interactive map for routing, weather, and offline use.