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Upper Sleepy Hollow

UT

Historical data for the Upper Sleepy Hollow trail at Alta.

Current Status

Closed

Difficulty

Black

Section

Supreme

Status Timeline

Current Season

12/6/20254/27/2026

Prior Seasons

11/21/20244/5/2025
12/14/20235/1/2024
Snowfall(218 days)
Closed(85)
Open(81)
Groomed(1)
Unknown(1)

Recent Changes

Apr 27, 2026, 05:59 PMLatest
Groomed→Closed
Mar 23, 2026, 10:01 AM
Closed→Groomed
Mar 22, 2026, 03:31 PM
Open→Closed
Mar 22, 2026, 10:01 AM
Closed→Open
Mar 21, 2026, 03:31 PM
Open→Closed
Mar 21, 2026, 10:01 AM
Closed→Open
Mar 20, 2026, 03:31 PM
Open→Closed
Mar 19, 2026, 10:01 AM
Closed→Open
Mar 18, 2026, 03:31 PM
Open→Closed
Mar 17, 2026, 10:01 AM
Open

Statistics

Trail Season Length128 days

Number of Days in Each State

Closed
231 days
Open
57 days
Hold
0 days
Groomed
35 days
Unknown
0 days