View data as of
Back to East

Treble Cliff

CO

Historical data for the Treble Cliff trail at Copper Mountain.

Current Status

Closed

Difficulty

Black

Section

East

Status Timeline

Current Season

11/7/20253/28/2026
Snowfall(68 days)
Closed(3)
Open(4)
Groomed(2)

Recent Changes

Mar 28, 2026, 09:01 AMLatest
Open→Closed
Mar 16, 2026, 06:01 AM
Groomed→Open
Mar 15, 2026, 06:01 AM
Open→Groomed
Feb 28, 2026, 06:30 AM
Groomed→Open
Feb 25, 2026, 06:00 AM
Open→Groomed
Jan 31, 2026, 07:30 AM
Closed→Open
Jan 29, 2026, 09:30 AM
Open→Closed
Jan 27, 2026, 02:30 PM
Closed→Open
Oct 12, 2025, 02:36 AM
Unknown→Closed
Aug 31, 2025, 06:00 PM
Unknown

Statistics

Trail Season Length60 days

Number of Days in Each State

Closed
253 days
Open
54 days
Hold
0 days
Groomed
4 days
Unknown
41 days