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Brennan'S Grin

CO

Historical data for the Brennan'S Grin trail at Copper Mountain.

Current Status

Closed

Difficulty

Black

Section

Center

Status Timeline

Current Season

11/7/20255/3/2026
Snowfall(68 days)
Closed(8)
Open(7)

Recent Changes

May 3, 2026, 04:32 PMLatest
Open→Closed
Apr 2, 2026, 01:31 PM
Closed→Open
Apr 1, 2026, 06:03 AM
Open→Closed
Feb 17, 2026, 02:00 PM
Closed→Open
Feb 3, 2026, 05:00 AM
Open→Closed
Jan 19, 2026, 10:30 AM
Closed→Open
Jan 18, 2026, 03:00 PM
Open→Closed
Jan 13, 2026, 01:00 PM
Closed→Open
Jan 9, 2026, 01:30 PM
Open→Closed
Jan 9, 2026, 11:30 AM
Open

Statistics

Trail Season Length145 days

Number of Days in Each State

Closed
217 days
Open
94 days
Hold
0 days
Groomed
0 days
Unknown
41 days