Mountain Biking · Aspen, CO
Little Annie Road
Before you go
Live · nearest station Aspen, 0 miGood window today. Daylight to 8:10 pm.
Mostly Sunny
Feels like 76°
Wind
0 mph
UV index
5.7 moderate
Sun window
6:15 am to 8:10 pm
Distance
4.4mi round trip
Elevation gain
2,656ft
High point
10,546ft
Season
Apr - Octpeak now
About
Little Annie Road (CR 15G) is a 4.4 to 4.5-mile dirt road in Aspen, Colorado, used for mountain biking, hiking, and running. The route connects Castle Creek Road to Richmond Ridge and the Aspen Mountain Sundeck. It is classified as difficult due to its length and elevation gain, though the grade is generally less steep than the nearby Midnight Mine Road. The trail passes through dark timber in the lower sections and opens into Little Annie Basin, offering views of Hayden Peak. It is open from April through October, is dog friendly, and allows motorized use. Parking is available at the trailhead.
Trail profile
Gain
2,656 ft
Avg grade
11%
Steepest
22%
High point
10,546 ft
Good to know
Parking at the trailhead
Dogs allowed on leash
Waypoints
Latest trail reportgood
Trail is in good condition. Traction is good with minimal obstacles.
Reported Mar 2, 2025Verified
What people say
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