View data as of
Upper Walking Boss
NH
Historical data for the Upper Walking Boss trail at Loon Mountain.
Status Timeline
Current Season
Closed(3)
Open(4)
Groomed(7)
Recent Changes
Mar 16, 2026, 02:01 PMLatest
Groomed→Closed
Mar 13, 2026, 06:01 AM
Open→Groomed
Mar 10, 2026, 06:01 AM
Groomed→Open
Jan 30, 2026, 01:30 PM
Groomed→Groomed
Jan 28, 2026, 06:30 AM
Open→Groomed
Jan 27, 2026, 06:00 AM
Groomed→Open
Jan 24, 2026, 02:00 PM
Groomed→Groomed
Dec 29, 2025, 02:00 PM
Closed→Groomed
Dec 29, 2025, 10:00 AM
Groomed→Closed
Dec 11, 2025, 01:30 PM
Groomed
Statistics
Trail Season Length116 days
Number of Days in Each State
Closed
42 daysOpen
5 daysHold
0 daysGroomed
111 daysUnknown
0 days