View data as of
Middle River
MT
Historical data for the Middle River trail at Big Sky.
Status Timeline
Current Season
Snowfall(61 days)
Closed(1)
Open(2)
Groomed(1)
Recent Changes
Jan 4, 2026, 09:00 AMLatest
Groomed→Open
Jan 3, 2026, 08:00 AM
Open→Groomed
Dec 25, 2025, 01:00 PM
Closed→Open
Oct 12, 2025, 03:17 AM
Closed
Statistics
Trail Season Length84 days
Number of Days in Each State
Closed
74 daysOpen
83 daysHold
0 daysGroomed
1 dayUnknown
0 days